| 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 | $197.29 | 11.108% | $219.205 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $10.99 | 8.658% | $11.9415 | $11.94 | $11.95 | $11.90 |
| Purchase #3 | $217.75 | 4.211% | $226.9195 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $111.73 | 9.350% | $122.1768 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $166.89 | 12.738% | $188.1484 | $188.15 | $188.15 | $188.10 |
| Purchase #6 | $52.86 | 9.495% | $57.8791 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $52.84 | 13.781% | $60.1219 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $810.35 | $886.3922 | $886.40 | $886.40 | $886.30 | |