| 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 | $233.39 | 8.737% | $253.7813 | $253.78 | $253.80 | $253.80 |
| Purchase #2 | $126.52 | 9.694% | $138.7848 | $138.78 | $138.80 | $138.80 |
| Purchase #3 | $45.58 | 12.724% | $51.3796 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $248.80 | 12.233% | $279.2357 | $279.24 | $279.25 | $279.20 |
| Purchase #5 | $82.82 | 11.768% | $92.5663 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $70.76 | 7.621% | $76.1526 | $76.15 | $76.15 | $76.20 |
| Purchase #7 | $42.40 | 4.649% | $44.3712 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $850.27 | $936.2715 | $936.27 | $936.30 | $936.40 | |