| 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 | $238.66 | 9.238% | $260.7074 | $260.71 | $260.70 | $260.70 |
| Purchase #2 | $36.30 | 4.502% | $37.9342 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $174.67 | 7.265% | $187.3598 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $162.47 | 3.853% | $168.73 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $111.80 | 6.433% | $118.9921 | $118.99 | $119.00 | $119.00 |
| Purchase #6 | $104.45 | 13.838% | $118.9038 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $62.64 | 4.444% | $65.4237 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $890.99 | $958.0510 | $958.04 | $958.05 | $958.00 | |