| 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 | $230.71 | 13.257% | $261.2952 | $261.30 | $261.30 | $261.30 |
| Purchase #2 | $118.54 | 8.271% | $128.3444 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $123.83 | 3.459% | $128.1133 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $5.65 | 3.735% | $5.861 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $27.71 | 7.228% | $29.7129 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $71.36 | 4.262% | $74.4014 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $88.58 | 6.681% | $94.498 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $666.38 | $722.2262 | $722.22 | $722.20 | $722.20 | |