| 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 | $244.34 | 3.743% | $253.4856 | $253.49 | $253.50 | $253.50 |
| Purchase #2 | $61.93 | 10.807% | $68.6228 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $109.43 | 7.502% | $117.6394 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $143.80 | 3.455% | $148.7683 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $153.89 | 8.389% | $166.7998 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $69.36 | 12.836% | $78.263 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $70.70 | 12.515% | $79.5481 | $79.55 | $79.55 | $79.50 |
| 7 purchase totals = | $853.45 | $913.1270 | $913.13 | $913.10 | $913.10 | |