| 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 | $238.85 | 7.765% | $257.3967 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $72.74 | 8.847% | $79.1753 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $186.56 | 3.572% | $193.2239 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $84.87 | 8.755% | $92.3004 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $132.92 | 7.675% | $143.1216 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $80.39 | 10.271% | $88.6469 | $88.65 | $88.65 | $88.60 |
| Purchase #7 | $131.94 | 4.730% | $138.1808 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $928.27 | $992.0456 | $992.05 | $992.05 | $992.00 | |