| 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 | $10.66 | 13.439% | $12.0926 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $210.79 | 11.459% | $234.9444 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $218.41 | 11.822% | $244.2304 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $243.34 | 10.349% | $268.5233 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $30.71 | 6.573% | $32.7286 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $17.68 | 12.131% | $19.8248 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $145.51 | 12.665% | $163.9388 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $877.10 | $976.2829 | $976.27 | $976.30 | $976.10 | |