| 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 | $204.33 | 12.538% | $229.9489 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $24.47 | 3.686% | $25.372 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $222.98 | 7.788% | $240.3457 | $240.35 | $240.35 | $240.30 |
| Purchase #4 | $194.90 | 12.299% | $218.8708 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $50.52 | 9.650% | $55.3952 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $136.34 | 4.248% | $142.1317 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $231.97 | 13.505% | $263.2975 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $1,065.51 | $1,175.3618 | $1,175.37 | $1,175.35 | $1,175.30 | |