| 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 | $226.62 | 10.676% | $250.814 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $32.28 | 13.151% | $36.5251 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $213.29 | 7.128% | $228.4933 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $112.62 | 5.149% | $118.4188 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $151.91 | 6.779% | $162.208 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $129.83 | 6.349% | $138.0729 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $221.50 | 12.684% | $249.5951 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $1,088.05 | $1,184.1272 | $1,184.13 | $1,184.10 | $1,184.10 | |