| 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 | $226.49 | 13.704% | $257.5282 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $65.78 | 8.812% | $71.5765 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $109.78 | 10.521% | $121.33 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $140.46 | 13.861% | $159.9292 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $123.45 | 11.248% | $137.3357 | $137.34 | $137.35 | $137.30 |
| Purchase #6 | $122.99 | 4.869% | $128.9784 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $52.43 | 8.857% | $57.0737 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $841.38 | $933.7517 | $933.76 | $933.85 | $933.70 | |