| 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 | $206.64 | 9.458% | $226.184 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $15.68 | 6.223% | $16.6558 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $58.49 | 11.702% | $65.3345 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $92.84 | 13.131% | $105.0308 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $12.45 | 11.843% | $13.9245 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $97.58 | 10.738% | $108.0581 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $95.60 | 6.646% | $101.9536 | $101.95 | $101.95 | $102.00 |
| 7 purchase totals = | $579.28 | $637.1413 | $637.13 | $637.15 | $637.20 | |