| 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 | $138.98 | 7.655% | $149.6189 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $182.54 | 3.697% | $189.2885 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $10.95 | 13.342% | $12.4109 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $228.44 | 6.174% | $242.5439 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $41.36 | 12.176% | $46.396 | $46.40 | $46.40 | $46.40 |
| Purchase #6 | $65.32 | 13.502% | $74.1395 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $208.67 | 7.517% | $224.3557 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $876.26 | $938.7534 | $938.76 | $938.75 | $938.70 | |