| 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 | $219.77 | 3.642% | $227.774 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $34.57 | 5.368% | $36.4257 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $223.95 | 3.395% | $231.5531 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $117.92 | 9.415% | $129.0222 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $222.47 | 3.240% | $229.678 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $62.32 | 5.570% | $65.7912 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $53.92 | 11.130% | $59.9213 | $59.92 | $59.90 | $59.90 |
| 7 purchase totals = | $934.92 | $980.1655 | $980.16 | $980.15 | $980.20 | |