| 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 | $115.74 | 8.154% | $125.1774 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $132.70 | 6.179% | $140.8995 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $22.64 | 8.242% | $24.506 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $171.42 | 4.784% | $179.6207 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $149.51 | 10.384% | $165.0351 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $79.83 | 11.341% | $88.8835 | $88.88 | $88.90 | $88.90 |
| Purchase #7 | $240.79 | 12.483% | $270.8478 | $270.85 | $270.85 | $270.80 |
| 7 purchase totals = | $912.63 | $994.9700 | $994.98 | $995.00 | $994.90 | |