| 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 | $233.36 | 13.198% | $264.1589 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $18.84 | 9.642% | $20.6566 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $60.55 | 6.410% | $64.4313 | $64.43 | $64.45 | $64.40 |
| Purchase #4 | $15.98 | 5.314% | $16.8292 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $189.59 | 9.192% | $207.0171 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $7.52 | 9.833% | $8.2594 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $150.61 | 7.447% | $161.8259 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $676.45 | $743.1784 | $743.19 | $743.20 | $743.20 | |