| 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 | $219.98 | 10.474% | $243.0207 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $131.51 | 10.315% | $145.0753 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $224.34 | 3.716% | $232.6765 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $28.94 | 11.406% | $32.2409 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $206.52 | 7.472% | $221.9512 | $221.95 | $221.95 | $222.00 |
| Purchase #6 | $61.84 | 13.135% | $69.9627 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $67.84 | 4.698% | $71.0271 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $940.97 | $1,015.9544 | $1,015.96 | $1,016.00 | $1,016.00 | |