| 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 | $100.63 | 3.213% | $103.8632 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $126.89 | 13.730% | $144.312 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $207.40 | 5.280% | $218.3507 | $218.35 | $218.35 | $218.40 |
| Purchase #4 | $165.56 | 4.765% | $173.4489 | $173.45 | $173.45 | $173.40 |
| Purchase #5 | $22.68 | 4.767% | $23.7612 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $205.42 | 3.801% | $213.228 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $63.53 | 11.722% | $70.977 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $892.11 | $947.9410 | $947.94 | $947.95 | $948.00 | |