| 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 | $111.38 | 7.230% | $119.4328 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $134.46 | 13.763% | $152.9657 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $135.50 | 12.528% | $152.4754 | $152.48 | $152.50 | $152.50 |
| Purchase #4 | $40.67 | 13.673% | $46.2308 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $120.33 | 12.522% | $135.3977 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $58.70 | 12.628% | $66.1126 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $225.25 | 6.381% | $239.6232 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $826.29 | $912.2382 | $912.24 | $912.25 | $912.20 | |