| 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 | $137.51 | 10.638% | $152.1383 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $208.43 | 9.485% | $228.1996 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $35.52 | 4.798% | $37.2242 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $110.36 | 12.638% | $124.3073 | $124.31 | $124.30 | $124.30 |
| Purchase #5 | $93.46 | 8.443% | $101.3508 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $247.75 | 13.212% | $280.4827 | $280.48 | $280.50 | $280.50 |
| Purchase #7 | $143.79 | 8.259% | $155.6656 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $976.82 | $1,079.3685 | $1,079.37 | $1,079.35 | $1,079.40 | |