| 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 | $122.90 | 13.593% | $139.6058 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $21.41 | 10.544% | $23.6675 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $219.63 | 8.136% | $237.4991 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $132.92 | 12.358% | $149.3463 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $193.29 | 9.867% | $212.3619 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $37.81 | 9.449% | $41.3827 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $149.93 | 4.251% | $156.3035 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $877.89 | $960.1668 | $960.17 | $960.15 | $960.20 | |