| 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 | $205.96 | 9.482% | $225.4891 | $225.49 | $225.50 | $225.50 |
| Purchase #2 | $250.26 | 6.367% | $266.1941 | $266.19 | $266.20 | $266.20 |
| Purchase #3 | $28.84 | 3.705% | $29.9085 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $250.45 | 7.691% | $269.7121 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $160.57 | 7.182% | $172.1021 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $184.53 | 10.273% | $203.4868 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $96.72 | 12.546% | $108.8545 | $108.85 | $108.85 | $108.90 |
| 7 purchase totals = | $1,177.33 | $1,275.7472 | $1,275.74 | $1,275.75 | $1,275.80 | |