| 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 | $201.90 | 13.365% | $228.8839 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $228.54 | 10.685% | $252.9595 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $77.26 | 13.136% | $87.4089 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $94.74 | 7.230% | $101.5897 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $130.42 | 9.787% | $143.1842 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $69.98 | 6.289% | $74.381 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $46.91 | 11.728% | $52.4116 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $849.75 | $940.8188 | $940.81 | $940.85 | $940.90 | |