| 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 | $203.26 | 12.427% | $228.5191 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $84.43 | 3.359% | $87.266 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $23.89 | 11.604% | $26.6622 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $36.63 | 6.368% | $38.9626 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $53.27 | 11.816% | $59.5644 | $59.56 | $59.55 | $59.60 |
| Purchase #6 | $59.49 | 4.695% | $62.2831 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $13.51 | 11.683% | $15.0884 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $474.48 | $518.3458 | $518.34 | $518.30 | $518.50 | |