| 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 | $41.25 | 3.686% | $42.7705 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $82.57 | 9.564% | $90.467 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $112.28 | 5.322% | $118.2555 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $227.85 | 4.618% | $238.3721 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $193.91 | 8.462% | $210.3187 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $235.79 | 11.184% | $262.1608 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $152.49 | 7.309% | $163.6355 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $1,046.14 | $1,125.9801 | $1,125.99 | $1,125.90 | $1,126.10 | |