| 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 | $120.98 | 8.259% | $130.9717 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $32.49 | 11.319% | $36.1675 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $123.85 | 10.256% | $136.5521 | $136.55 | $136.55 | $136.60 |
| Purchase #4 | $7.29 | 12.753% | $8.2197 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $116.56 | 12.530% | $131.165 | $131.17 | $131.15 | $131.20 |
| Purchase #6 | $193.82 | 5.750% | $204.9647 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $62.89 | 3.125% | $64.8553 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $657.88 | $712.8960 | $712.90 | $712.80 | $713.10 | |