| 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 | $124.55 | 3.717% | $129.1795 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $109.95 | 9.516% | $120.4128 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $128.59 | 5.817% | $136.0701 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $46.48 | 11.381% | $51.7699 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $171.66 | 10.233% | $189.226 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $39.56 | 11.742% | $44.2051 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $235.42 | 8.672% | $255.8356 | $255.84 | $255.85 | $255.80 |
| 7 purchase totals = | $856.21 | $926.6990 | $926.71 | $926.70 | $926.70 | |