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 | $100.78 | 9.692% | $110.5476 | $110.55 | $110.55 | $110.50 |
Purchase #2 | $171.89 | 10.508% | $189.9522 | $189.95 | $189.95 | $190.00 |
Purchase #3 | $192.97 | 13.757% | $219.5169 | $219.52 | $219.50 | $219.50 |
Purchase #4 | $131.82 | 8.729% | $143.3266 | $143.33 | $143.35 | $143.30 |
Purchase #5 | $64.88 | 10.102% | $71.4342 | $71.43 | $71.45 | $71.40 |
Purchase #6 | $125.55 | 3.497% | $129.9405 | $129.94 | $129.95 | $129.90 |
Purchase #7 | $220.81 | 7.125% | $236.5427 | $236.54 | $236.55 | $236.50 |
7 purchase totals = | $1,008.70 | $1,101.2607 | $1,101.26 | $1,101.30 | $1,101.10 |