| 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 | $51.34 | 11.498% | $57.2431 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $222.97 | 11.797% | $249.2738 | $249.27 | $249.25 | $249.30 |
| Purchase #3 | $122.71 | 8.347% | $132.9526 | $132.95 | $132.95 | $133.00 |
| Purchase #4 | $95.36 | 8.219% | $103.1976 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $131.69 | 7.169% | $141.1309 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $184.62 | 12.756% | $208.1701 | $208.17 | $208.15 | $208.20 |
| Purchase #7 | $193.98 | 13.449% | $220.0684 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $1,002.67 | $1,112.0365 | $1,112.03 | $1,112.00 | $1,112.10 | |