| 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 | $5.74 | 5.748% | $6.0699 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $215.95 | 11.211% | $240.1602 | $240.16 | $240.15 | $240.20 |
| Purchase #3 | $210.69 | 5.580% | $222.4465 | $222.45 | $222.45 | $222.40 |
| Purchase #4 | $204.36 | 5.548% | $215.6979 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $187.87 | 8.370% | $203.5947 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $144.56 | 11.114% | $160.6264 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $220.68 | 10.698% | $244.2883 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,189.85 | $1,292.8839 | $1,292.89 | $1,292.90 | $1,292.90 | |