| 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 | $202.25 | 4.379% | $211.1065 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $85.43 | 9.438% | $93.4929 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $39.62 | 5.572% | $41.8276 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $232.89 | 3.365% | $240.7267 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $162.47 | 10.372% | $179.3214 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $111.95 | 9.107% | $122.1453 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $83.53 | 11.263% | $92.938 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $918.14 | $981.5584 | $981.57 | $981.60 | $981.40 | |