| 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 | $124.70 | 13.819% | $141.9323 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $145.96 | 12.531% | $164.2502 | $164.25 | $164.25 | $164.30 |
| Purchase #3 | $230.65 | 5.230% | $242.713 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $192.51 | 10.179% | $212.1056 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $234.39 | 9.237% | $256.0406 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $94.50 | 7.647% | $101.7264 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $250.45 | 12.514% | $281.7913 | $281.79 | $281.80 | $281.80 |
| 7 purchase totals = | $1,273.16 | $1,400.5594 | $1,400.56 | $1,400.60 | $1,400.50 | |