| 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 | $91.58 | 12.282% | $102.8279 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $10.79 | 9.438% | $11.8084 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $243.39 | 10.452% | $268.8291 | $268.83 | $268.85 | $268.80 |
| Purchase #4 | $135.40 | 7.201% | $145.1502 | $145.15 | $145.15 | $145.20 |
| Purchase #5 | $96.86 | 3.663% | $100.408 | $100.41 | $100.40 | $100.40 |
| Purchase #6 | $58.79 | 5.541% | $62.0476 | $62.05 | $62.05 | $62.00 |
| Purchase #7 | $185.59 | 9.319% | $202.8851 | $202.89 | $202.90 | $202.90 |
| 7 purchase totals = | $822.40 | $893.9563 | $893.97 | $894.00 | $893.90 | |