| 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 | $215.86 | 13.655% | $245.3357 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $145.89 | 4.694% | $152.7381 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $6.56 | 7.328% | $7.0407 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $33.58 | 13.541% | $38.1271 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $73.56 | 3.610% | $76.2155 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $30.49 | 8.427% | $33.0594 | $33.06 | $33.05 | $33.10 |
| Purchase #7 | $108.67 | 3.683% | $112.6723 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $614.61 | $665.1888 | $665.20 | $665.20 | $665.10 | |