| 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 | $85.89 | 10.281% | $94.7204 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $218.72 | 11.847% | $244.6318 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $187.72 | 12.399% | $210.9954 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $221.39 | 7.810% | $238.6806 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $47.39 | 12.411% | $53.2716 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $59.81 | 9.471% | $65.4746 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $200.89 | 9.657% | $220.2899 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $1,021.81 | $1,128.0643 | $1,128.06 | $1,128.05 | $1,128.10 | |