| 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 | $190.59 | 4.416% | $199.0065 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $118.43 | 7.455% | $127.259 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $184.52 | 5.437% | $194.5524 | $194.55 | $194.55 | $194.60 |
| Purchase #4 | $139.41 | 6.182% | $148.0283 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $151.94 | 4.460% | $158.7165 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $53.98 | 5.434% | $56.9133 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $112.39 | 12.362% | $126.2837 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $951.26 | $1,010.7597 | $1,010.76 | $1,010.75 | $1,010.80 | |