| 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 | $30.90 | 13.791% | $35.1614 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $210.54 | 9.838% | $231.2529 | $231.25 | $231.25 | $231.30 |
| Purchase #3 | $144.49 | 10.815% | $160.1166 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $38.49 | 3.500% | $39.8372 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $167.39 | 4.340% | $174.6547 | $174.65 | $174.65 | $174.70 |
| Purchase #6 | $197.26 | 6.309% | $209.7051 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $131.62 | 11.305% | $146.4996 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $920.69 | $997.2275 | $997.23 | $997.20 | $997.30 | |