| 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 | $205.76 | 6.814% | $219.7805 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $216.64 | 11.746% | $242.0865 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $6.25 | 3.642% | $6.4776 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $96.57 | 5.664% | $102.0397 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $20.59 | 13.438% | $23.3569 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $102.70 | 7.422% | $110.3224 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $150.83 | 7.766% | $162.5435 | $162.54 | $162.55 | $162.50 |
| 7 purchase totals = | $799.34 | $866.6071 | $866.61 | $866.65 | $866.60 | |