| 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 | $219.87 | 4.403% | $229.5509 | $229.55 | $229.55 | $229.60 |
| Purchase #2 | $170.67 | 3.154% | $176.0529 | $176.05 | $176.05 | $176.10 |
| Purchase #3 | $56.89 | 13.456% | $64.5451 | $64.55 | $64.55 | $64.50 |
| Purchase #4 | $172.70 | 11.534% | $192.6192 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $158.26 | 4.414% | $165.2456 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $202.83 | 10.428% | $223.9811 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $74.48 | 7.446% | $80.0258 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $1,055.70 | $1,132.0206 | $1,132.03 | $1,132.05 | $1,132.00 | |