| 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 | $131.70 | 7.283% | $141.2917 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $90.36 | 13.383% | $102.4529 | $102.45 | $102.45 | $102.50 |
| Purchase #3 | $91.77 | 10.203% | $101.1333 | $101.13 | $101.15 | $101.10 |
| Purchase #4 | $144.51 | 6.722% | $154.224 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $101.49 | 7.560% | $109.1626 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $232.53 | 3.360% | $240.343 | $240.34 | $240.35 | $240.30 |
| Purchase #7 | $238.87 | 13.219% | $270.4462 | $270.45 | $270.45 | $270.40 |
| 7 purchase totals = | $1,031.23 | $1,119.0537 | $1,119.04 | $1,119.05 | $1,119.00 | |