| 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 | $195.43 | 12.535% | $219.9272 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $36.99 | 12.145% | $41.4824 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $89.73 | 6.838% | $95.8657 | $95.87 | $95.85 | $95.90 |
| Purchase #4 | $99.98 | 9.834% | $109.812 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $216.55 | 5.804% | $229.1186 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $9.30 | 8.330% | $10.0747 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $105.39 | 13.271% | $119.3763 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $753.37 | $825.6569 | $825.66 | $825.65 | $825.70 | |