| 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 | $213.32 | 8.833% | $232.1626 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $141.69 | 7.861% | $152.8283 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $12.27 | 10.812% | $13.5966 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $227.93 | 5.477% | $240.4137 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $25.51 | 4.153% | $26.5694 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $123.52 | 4.242% | $128.7597 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $37.68 | 7.338% | $40.445 | $40.45 | $40.45 | $40.40 |
| 7 purchase totals = | $781.92 | $834.7753 | $834.78 | $834.75 | $834.80 | |