| 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 | $232.30 | 3.539% | $240.5211 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $189.50 | 11.297% | $210.9078 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $249.52 | 9.381% | $272.9275 | $272.93 | $272.95 | $272.90 |
| Purchase #4 | $201.25 | 6.289% | $213.9066 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $143.70 | 12.423% | $161.5519 | $161.55 | $161.55 | $161.60 |
| Purchase #6 | $82.89 | 4.865% | $86.9226 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $227.39 | 6.825% | $242.9094 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $1,326.55 | $1,429.6469 | $1,429.65 | $1,429.60 | $1,429.60 | |