| 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 | $190.54 | 11.443% | $212.3435 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $26.62 | 10.830% | $29.5029 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $56.85 | 13.555% | $64.556 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $79.67 | 10.820% | $88.2903 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $105.97 | 10.503% | $117.1 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $65.54 | 12.417% | $73.6781 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $178.71 | 11.461% | $199.192 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $703.90 | $784.6628 | $784.66 | $784.70 | $784.70 | |