| 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 | $221.36 | 4.735% | $231.8414 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $13.83 | 12.150% | $15.5103 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $62.60 | 3.544% | $64.8185 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $22.59 | 11.237% | $25.1284 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $66.91 | 11.603% | $74.6736 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $160.67 | 11.569% | $179.2579 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $125.69 | 8.537% | $136.4202 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $673.65 | $727.6503 | $727.65 | $727.60 | $727.60 | |