| 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 | $202.93 | 13.367% | $230.0557 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $60.37 | 12.870% | $68.1396 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $58.28 | 5.648% | $61.5717 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $195.35 | 7.223% | $209.4601 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $72.41 | 4.167% | $75.4273 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $84.99 | 3.378% | $87.861 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $138.95 | 8.745% | $151.1012 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $813.28 | $883.6166 | $883.62 | $883.60 | $883.70 | |