| 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 | $111.81 | 6.532% | $119.1134 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $46.31 | 10.329% | $51.0934 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $32.92 | 7.297% | $35.3222 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $61.88 | 13.319% | $70.1218 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $222.71 | 13.757% | $253.3482 | $253.35 | $253.35 | $253.30 |
| Purchase #6 | $221.79 | 7.803% | $239.0963 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $165.80 | 5.516% | $174.9455 | $174.95 | $174.95 | $174.90 |
| 7 purchase totals = | $863.22 | $943.0408 | $943.04 | $943.00 | $942.90 | |