| 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 | $195.66 | 3.298% | $202.1129 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $13.76 | 9.129% | $15.0162 | $15.02 | $15.00 | $15.00 |
| Purchase #3 | $63.27 | 3.303% | $65.3598 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $78.41 | 5.229% | $82.5101 | $82.51 | $82.50 | $82.50 |
| Purchase #5 | $240.40 | 12.250% | $269.849 | $269.85 | $269.85 | $269.80 |
| Purchase #6 | $212.84 | 7.285% | $228.3454 | $228.35 | $228.35 | $228.30 |
| Purchase #7 | $113.49 | 4.680% | $118.8013 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $917.83 | $981.9947 | $982.00 | $981.95 | $981.90 | |