| 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 | $124.95 | 10.690% | $138.3072 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $237.98 | 10.622% | $263.2582 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $98.51 | 3.196% | $101.6584 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $234.91 | 13.767% | $267.2501 | $267.25 | $267.25 | $267.30 |
| Purchase #5 | $230.48 | 13.669% | $261.9843 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $27.97 | 3.376% | $28.9143 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $130.40 | 4.415% | $136.1572 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $1,085.20 | $1,197.5297 | $1,197.53 | $1,197.50 | $1,197.70 | |