| 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 | $119.64 | 10.568% | $132.2836 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $23.41 | 9.530% | $25.641 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $21.82 | 3.674% | $22.6217 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $102.67 | 10.544% | $113.4955 | $113.50 | $113.50 | $113.50 |
| Purchase #5 | $27.49 | 4.861% | $28.8263 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $190.58 | 8.498% | $206.7755 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $10.88 | 13.184% | $12.3144 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $496.49 | $541.9580 | $541.96 | $542.00 | $541.90 | |