| 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 | $247.58 | 11.642% | $276.4033 | $276.40 | $276.40 | $276.40 |
| Purchase #2 | $215.48 | 8.822% | $234.4896 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $188.25 | 12.734% | $212.2218 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $38.71 | 12.426% | $43.5201 | $43.52 | $43.50 | $43.50 |
| Purchase #5 | $147.36 | 3.536% | $152.5706 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $88.74 | 11.401% | $98.8572 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $143.95 | 3.306% | $148.709 | $148.71 | $148.70 | $148.70 |
| 7 purchase totals = | $1,070.07 | $1,166.7716 | $1,166.77 | $1,166.70 | $1,166.80 | |