| 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 | $228.98 | 13.477% | $259.8396 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $195.66 | 6.242% | $207.8731 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $178.93 | 5.690% | $189.1111 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $48.62 | 11.351% | $54.1389 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $9.30 | 6.538% | $9.908 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $69.27 | 3.678% | $71.8178 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $102.56 | 8.234% | $111.0048 | $111.00 | $111.00 | $111.00 |
| 7 purchase totals = | $833.32 | $903.6933 | $903.69 | $903.65 | $903.60 | |