| 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 | $226.44 | 12.297% | $254.2853 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $190.28 | 12.490% | $214.046 | $214.05 | $214.05 | $214.00 |
| Purchase #3 | $235.34 | 11.667% | $262.7971 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $205.41 | 9.513% | $224.9507 | $224.95 | $224.95 | $225.00 |
| Purchase #5 | $204.83 | 4.215% | $213.4636 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $161.52 | 5.545% | $170.4763 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $131.55 | 6.582% | $140.2086 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $1,355.37 | $1,480.2276 | $1,480.24 | $1,480.25 | $1,480.30 | |