| 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 | $10.26 | 3.396% | $10.6084 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $234.50 | 10.257% | $258.5527 | $258.55 | $258.55 | $258.60 |
| Purchase #3 | $190.86 | 4.245% | $198.962 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $124.25 | 3.384% | $128.4546 | $128.45 | $128.45 | $128.50 |
| Purchase #5 | $159.89 | 9.486% | $175.0572 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $69.91 | 7.846% | $75.3951 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $200.50 | 9.466% | $219.4793 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $990.17 | $1,066.5093 | $1,066.51 | $1,066.50 | $1,066.70 | |