| 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 | $222.46 | 12.496% | $250.2586 | $250.26 | $250.25 | $250.30 |
| Purchase #2 | $179.33 | 3.213% | $185.0919 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $232.26 | 13.675% | $264.0216 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $240.88 | 6.687% | $256.9876 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $72.26 | 5.618% | $76.3196 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $60.34 | 6.511% | $64.2687 | $64.27 | $64.25 | $64.30 |
| Purchase #7 | $84.95 | 3.788% | $88.1679 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $1,092.48 | $1,185.1159 | $1,185.12 | $1,185.05 | $1,185.20 | |