| 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 | $125.44 | 11.532% | $139.9057 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $71.41 | 8.519% | $77.4934 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $198.26 | 6.478% | $211.1033 | $211.10 | $211.10 | $211.10 |
| Purchase #4 | $210.76 | 9.293% | $230.3459 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $28.85 | 13.527% | $32.7525 | $32.75 | $32.75 | $32.80 |
| Purchase #6 | $105.81 | 4.660% | $110.7407 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $103.35 | 12.310% | $116.0724 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $843.88 | $918.4139 | $918.41 | $918.40 | $918.40 | |