| 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 | $97.80 | 4.669% | $102.3663 | $102.37 | $102.35 | $102.40 |
| Purchase #2 | $231.90 | 10.583% | $256.442 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $131.26 | 13.212% | $148.6021 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $225.94 | 6.816% | $241.3401 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $190.95 | 7.864% | $205.9663 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $116.59 | 4.728% | $122.1024 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $68.54 | 9.299% | $74.9135 | $74.91 | $74.90 | $74.90 |
| 7 purchase totals = | $1,062.98 | $1,151.7327 | $1,151.73 | $1,151.70 | $1,151.70 | |