| 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 | $93.75 | 5.792% | $99.18 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $12.95 | 4.412% | $13.5214 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $199.62 | 6.386% | $212.3677 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $158.59 | 12.689% | $178.7135 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $209.50 | 12.227% | $235.1156 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $234.41 | 6.389% | $249.3865 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $82.82 | 10.559% | $91.565 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $991.64 | $1,079.8497 | $1,079.86 | $1,079.80 | $1,079.90 | |