| 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 | $180.90 | 12.864% | $204.171 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $100.35 | 6.866% | $107.24 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $195.70 | 8.867% | $213.0527 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $235.62 | 13.165% | $266.6394 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $163.57 | 6.227% | $173.7555 | $173.76 | $173.75 | $173.80 |
| Purchase #6 | $114.86 | 8.134% | $124.2027 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $97.81 | 12.473% | $110.0098 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $1,088.81 | $1,199.0711 | $1,199.07 | $1,199.05 | $1,199.10 | |