| 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 | $81.73 | 8.489% | $88.6681 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $248.88 | 4.397% | $259.8233 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $60.61 | 6.850% | $64.7618 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $218.98 | 10.559% | $242.1021 | $242.10 | $242.10 | $242.10 |
| Purchase #5 | $95.78 | 11.865% | $107.1443 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $228.95 | 10.518% | $253.031 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $216.53 | 7.480% | $232.7264 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $1,151.46 | $1,248.2570 | $1,248.25 | $1,248.25 | $1,248.20 | |