| 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 | $170.39 | 11.791% | $190.4807 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $43.85 | 9.375% | $47.9609 | $47.96 | $47.95 | $48.00 |
| Purchase #3 | $148.93 | 9.752% | $163.4537 | $163.45 | $163.45 | $163.50 |
| Purchase #4 | $233.89 | 4.199% | $243.711 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $220.87 | 11.395% | $246.0381 | $246.04 | $246.05 | $246.00 |
| Purchase #6 | $32.54 | 3.466% | $33.6678 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $174.44 | 9.576% | $191.1444 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $1,024.91 | $1,116.4566 | $1,116.45 | $1,116.45 | $1,116.50 | |