| 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 | $30.58 | 6.682% | $32.6234 | $32.62 | $32.60 | $32.60 |
| Purchase #2 | $216.52 | 3.311% | $223.689 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $224.35 | 6.152% | $238.152 | $238.15 | $238.15 | $238.20 |
| Purchase #4 | $86.83 | 11.666% | $96.9596 | $96.96 | $96.95 | $97.00 |
| Purchase #5 | $158.55 | 7.652% | $170.6822 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $186.68 | 9.310% | $204.0599 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $215.31 | 13.538% | $244.4587 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $1,118.82 | $1,210.6248 | $1,210.62 | $1,210.60 | $1,210.80 | |