| 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 | $201.31 | 13.516% | $228.5191 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $127.62 | 4.640% | $133.5416 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $20.47 | 10.791% | $22.6789 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $63.26 | 10.200% | $69.7125 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $102.99 | 7.645% | $110.8636 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $92.94 | 4.440% | $97.0665 | $97.07 | $97.05 | $97.10 |
| Purchase #7 | $128.35 | 13.679% | $145.907 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $736.94 | $808.2892 | $808.29 | $808.25 | $808.30 | |