| 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 | $233.97 | 6.802% | $249.8846 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $178.86 | 4.668% | $187.2092 | $187.21 | $187.20 | $187.20 |
| Purchase #3 | $111.71 | 13.419% | $126.7004 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $131.77 | 3.800% | $136.7773 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $121.57 | 8.622% | $132.0518 | $132.05 | $132.05 | $132.10 |
| Purchase #6 | $86.38 | 5.640% | $91.2518 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $240.90 | 8.115% | $260.449 | $260.45 | $260.45 | $260.40 |
| 7 purchase totals = | $1,105.16 | $1,184.3241 | $1,184.32 | $1,184.35 | $1,184.40 | |