| 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 | $190.48 | 7.288% | $204.3622 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $8.87 | 6.208% | $9.4206 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $194.26 | 9.605% | $212.9187 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $100.81 | 5.159% | $106.0108 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $74.84 | 7.850% | $80.7149 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $248.64 | 11.165% | $276.4007 | $276.40 | $276.40 | $276.40 |
| Purchase #7 | $42.47 | 10.649% | $46.9926 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $860.37 | $936.8205 | $936.81 | $936.75 | $936.80 | |