| 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 | $199.51 | 7.136% | $213.747 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $209.57 | 13.746% | $238.3775 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $44.40 | 7.587% | $47.7686 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $229.55 | 10.489% | $253.6275 | $253.63 | $253.65 | $253.60 |
| Purchase #5 | $99.71 | 10.433% | $110.1127 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $119.31 | 5.112% | $125.4091 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $25.81 | 13.612% | $29.3233 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $927.86 | $1,018.3657 | $1,018.37 | $1,018.35 | $1,018.30 | |