| 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 | $197.68 | 10.767% | $218.9642 | $218.96 | $218.95 | $219.00 |
| Purchase #2 | $78.64 | 12.208% | $88.2404 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $27.89 | 6.471% | $29.6948 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $149.32 | 7.661% | $160.7594 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $237.77 | 5.616% | $251.1232 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $65.84 | 3.560% | $68.1839 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $113.79 | 9.267% | $124.3349 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $870.93 | $941.3008 | $941.28 | $941.30 | $941.30 | |