| 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 | $54.36 | 10.803% | $60.2325 | $60.23 | $60.25 | $60.20 |
| Purchase #2 | $190.79 | 10.253% | $210.3517 | $210.35 | $210.35 | $210.40 |
| Purchase #3 | $145.92 | 9.469% | $159.7372 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $180.29 | 11.584% | $201.1748 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $220.69 | 13.279% | $249.9954 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $52.48 | 10.874% | $58.1867 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $94.97 | 8.550% | $103.0899 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $939.50 | $1,042.7682 | $1,042.77 | $1,042.80 | $1,042.80 | |