| 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 | $191.85 | 13.497% | $217.744 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $43.41 | 7.158% | $46.5173 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $9.33 | 10.380% | $10.2985 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $94.68 | 5.326% | $99.7227 | $99.72 | $99.70 | $99.70 |
| Purchase #5 | $43.93 | 9.793% | $48.2321 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $49.51 | 3.864% | $51.4231 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $40.56 | 9.297% | $44.3309 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $473.27 | $518.2686 | $518.26 | $518.25 | $518.10 | |