| 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 | $144.35 | 4.399% | $150.7 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $70.59 | 5.381% | $74.3884 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $225.96 | 7.569% | $243.0629 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $214.40 | 4.745% | $224.5733 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $194.39 | 11.336% | $216.4261 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $118.94 | 7.228% | $127.537 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $198.46 | 10.520% | $219.338 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $1,167.09 | $1,256.0257 | $1,256.03 | $1,256.05 | $1,256.00 | |