| 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 | $122.78 | 13.267% | $139.0692 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $117.55 | 10.143% | $129.4731 | $129.47 | $129.45 | $129.50 |
| Purchase #3 | $41.27 | 8.278% | $44.6863 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $164.85 | 12.269% | $185.0754 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $201.64 | 8.780% | $219.344 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $77.29 | 12.276% | $86.7781 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $170.59 | 12.219% | $191.4344 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $895.97 | $995.8605 | $995.86 | $995.90 | $995.90 | |