| 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 | $247.39 | 6.750% | $264.0888 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $249.61 | 9.750% | $273.947 | $273.95 | $273.95 | $273.90 |
| Purchase #3 | $94.66 | 13.218% | $107.1722 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $108.25 | 10.201% | $119.2926 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $32.48 | 7.703% | $34.9819 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $26.72 | 4.512% | $27.9256 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $66.66 | 10.632% | $73.7473 | $73.75 | $73.75 | $73.70 |
| 7 purchase totals = | $825.77 | $901.1554 | $901.16 | $901.20 | $901.10 | |