| 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 | $235.42 | 4.830% | $246.7908 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $217.89 | 4.284% | $227.2244 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $177.29 | 13.108% | $200.5292 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $244.93 | 5.456% | $258.2934 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $113.92 | 13.684% | $129.5088 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $83.94 | 5.801% | $88.8094 | $88.81 | $88.80 | $88.80 |
| Purchase #7 | $147.59 | 9.582% | $161.7321 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $1,220.98 | $1,312.8881 | $1,312.88 | $1,312.90 | $1,312.80 | |