| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.62 | 11.528% | $192.5196 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $132.41 | 5.784% | $140.0686 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $141.87 | 3.674% | $147.0823 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $212.87 | 12.633% | $239.7619 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $216.84 | 11.309% | $241.3624 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $216.94 | 3.390% | $224.2943 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $115.70 | 10.436% | $127.7745 | $127.77 | $127.75 | $127.80 |
| 7 purchase totals = | $1,209.25 | $1,312.8636 | $1,312.85 | $1,312.80 | $1,313.00 | |