| 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 | $239.32 | 5.203% | $251.7718 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $157.91 | 9.193% | $172.4267 | $172.43 | $172.45 | $172.40 |
| Purchase #3 | $211.35 | 4.438% | $220.7297 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $13.71 | 9.188% | $14.9697 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $177.93 | 8.811% | $193.6074 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $192.57 | 7.185% | $206.4062 | $206.41 | $206.40 | $206.40 |
| Purchase #7 | $147.71 | 7.585% | $158.9138 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $1,140.50 | $1,218.8253 | $1,218.83 | $1,218.80 | $1,218.80 | |