| 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 | $232.61 | 3.490% | $240.7281 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $11.49 | 11.295% | $12.7878 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $105.86 | 6.755% | $113.0108 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $220.98 | 4.392% | $230.6854 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $97.52 | 4.870% | $102.2692 | $102.27 | $102.25 | $102.30 |
| Purchase #6 | $38.57 | 7.777% | $41.5696 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $94.30 | 6.362% | $100.2994 | $100.30 | $100.30 | $100.30 |
| 7 purchase totals = | $801.33 | $841.3503 | $841.36 | $841.35 | $841.40 | |