| 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 | $228.51 | 7.462% | $245.5614 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $37.40 | 8.419% | $40.5487 | $40.55 | $40.55 | $40.50 |
| Purchase #3 | $75.87 | 9.125% | $82.7931 | $82.79 | $82.80 | $82.80 |
| Purchase #4 | $154.85 | 10.426% | $170.9947 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $246.45 | 8.616% | $267.6841 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $91.62 | 9.128% | $99.9831 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $13.48 | 7.440% | $14.4829 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $848.18 | $922.0480 | $922.03 | $922.10 | $922.10 | |