| 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 | $197.44 | 13.525% | $224.1438 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $148.36 | 12.157% | $166.3961 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $236.75 | 6.660% | $252.5176 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $144.31 | 7.726% | $155.4594 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $199.94 | 13.710% | $227.3518 | $227.35 | $227.35 | $227.40 |
| Purchase #6 | $23.42 | 4.310% | $24.4294 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $164.64 | 13.622% | $187.0673 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $1,114.86 | $1,237.3654 | $1,237.37 | $1,237.35 | $1,237.40 | |