| 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 | $244.41 | 3.697% | $253.4458 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $124.56 | 9.696% | $136.6373 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $72.84 | 6.414% | $77.512 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $31.56 | 5.809% | $33.3933 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $28.96 | 5.103% | $30.4378 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $211.80 | 3.769% | $219.7827 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $133.56 | 7.198% | $143.1736 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $847.69 | $894.3825 | $894.38 | $894.40 | $894.30 | |