| 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 | $194.31 | 8.137% | $210.121 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $17.96 | 3.110% | $18.5186 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $62.80 | 11.311% | $69.9033 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $58.53 | 7.535% | $62.9402 | $62.94 | $62.95 | $62.90 |
| Purchase #5 | $229.84 | 3.395% | $237.6431 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $209.30 | 7.251% | $224.4763 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $150.31 | 6.143% | $159.5435 | $159.54 | $159.55 | $159.50 |
| 7 purchase totals = | $923.05 | $983.1460 | $983.14 | $983.15 | $983.00 | |