| 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 | $129.50 | 8.629% | $140.6746 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $78.28 | 11.207% | $87.0528 | $87.05 | $87.05 | $87.10 |
| Purchase #3 | $165.98 | 7.184% | $177.904 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $224.74 | 9.609% | $246.3353 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $154.42 | 6.330% | $164.1948 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $228.88 | 9.276% | $250.1109 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $126.86 | 10.578% | $140.2793 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $1,108.66 | $1,206.5517 | $1,206.54 | $1,206.55 | $1,206.60 | |