| 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 | $222.91 | 10.366% | $246.0169 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $222.87 | 10.118% | $245.42 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $214.74 | 4.511% | $224.4269 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $155.83 | 9.612% | $170.8084 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $182.85 | 4.631% | $191.3178 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $48.26 | 6.450% | $51.3728 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $37.51 | 4.281% | $39.1158 | $39.12 | $39.10 | $39.10 |
| 7 purchase totals = | $1,084.97 | $1,168.4786 | $1,168.49 | $1,168.40 | $1,168.40 | |