| 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 | $107.65 | 6.836% | $115.009 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $169.67 | 10.281% | $187.1138 | $187.11 | $187.10 | $187.10 |
| Purchase #3 | $197.98 | 7.163% | $212.1613 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $49.76 | 8.226% | $53.8533 | $53.85 | $53.85 | $53.90 |
| Purchase #5 | $230.98 | 8.173% | $249.858 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $234.28 | 11.377% | $260.934 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $188.58 | 5.216% | $198.4163 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,178.90 | $1,277.3457 | $1,277.34 | $1,277.30 | $1,277.40 | |