| 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 | $200.90 | 3.280% | $207.4895 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $133.42 | 12.192% | $149.6866 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $221.62 | 8.159% | $239.702 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $75.70 | 5.370% | $79.7651 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $54.27 | 3.408% | $56.1195 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $54.38 | 10.213% | $59.9338 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $180.80 | 5.590% | $190.9067 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $921.09 | $983.6032 | $983.61 | $983.60 | $983.60 | |