| 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 | $17.45 | 11.443% | $19.4468 | $19.45 | $19.45 | $19.40 |
| Purchase #2 | $249.98 | 5.275% | $263.1664 | $263.17 | $263.15 | $263.20 |
| Purchase #3 | $105.69 | 7.524% | $113.6421 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $247.49 | 10.844% | $274.3278 | $274.33 | $274.35 | $274.30 |
| Purchase #5 | $124.84 | 10.684% | $138.1779 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $131.84 | 8.546% | $143.107 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $125.86 | 6.218% | $133.686 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $1,003.15 | $1,085.5540 | $1,085.57 | $1,085.60 | $1,085.50 | |