| 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 | $99.81 | 10.571% | $110.3609 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $157.59 | 4.335% | $164.4215 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $206.98 | 9.187% | $225.9953 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $112.99 | 8.338% | $122.4111 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $30.29 | 8.726% | $32.9331 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $18.28 | 6.245% | $19.4216 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $245.61 | 7.685% | $264.4851 | $264.49 | $264.50 | $264.50 |
| 7 purchase totals = | $871.55 | $940.0286 | $940.03 | $940.00 | $940.00 | |