| 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 | $182.68 | 9.761% | $200.5114 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $102.65 | 4.218% | $106.9798 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $230.96 | 8.812% | $251.3122 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $247.57 | 11.678% | $276.4812 | $276.48 | $276.50 | $276.50 |
| Purchase #5 | $192.70 | 3.307% | $199.0726 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $177.35 | 4.222% | $184.8377 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $125.62 | 4.544% | $131.3282 | $131.33 | $131.35 | $131.30 |
| 7 purchase totals = | $1,259.53 | $1,350.5231 | $1,350.52 | $1,350.55 | $1,350.50 | |