| 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 | $76.38 | 7.511% | $82.1169 | $82.12 | $82.10 | $82.10 |
| Purchase #2 | $170.50 | 13.532% | $193.5721 | $193.57 | $193.55 | $193.60 |
| Purchase #3 | $203.91 | 3.265% | $210.5677 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $134.49 | 4.113% | $140.0216 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $224.70 | 3.670% | $232.9465 | $232.95 | $232.95 | $232.90 |
| Purchase #6 | $17.29 | 4.232% | $18.0217 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $227.28 | 8.574% | $246.767 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $1,054.55 | $1,124.0135 | $1,124.02 | $1,123.90 | $1,124.00 | |