| 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 | $88.77 | 10.846% | $98.398 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $102.61 | 13.542% | $116.5054 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $47.31 | 8.251% | $51.2135 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $112.80 | 3.265% | $116.4829 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $74.93 | 8.424% | $81.2421 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $208.90 | 9.798% | $229.368 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $118.33 | 10.647% | $130.9286 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $753.65 | $824.1385 | $824.14 | $824.15 | $824.10 | |