| 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 | $189.81 | 5.484% | $200.2192 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $183.28 | 3.852% | $190.3399 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $22.65 | 8.272% | $24.5236 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $6.67 | 10.823% | $7.3919 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $125.60 | 12.470% | $141.2623 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $246.71 | 4.172% | $257.0027 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $95.34 | 10.600% | $105.446 | $105.45 | $105.45 | $105.40 |
| 7 purchase totals = | $870.06 | $926.1856 | $926.18 | $926.15 | $926.10 | |