| 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 | $23.51 | 12.189% | $26.3756 | $26.38 | $26.40 | $26.40 |
| Purchase #2 | $170.46 | 5.612% | $180.0262 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $202.56 | 13.400% | $229.703 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $37.56 | 8.562% | $40.7759 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $208.80 | 10.241% | $230.1832 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $192.70 | 10.315% | $212.577 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $132.88 | 12.854% | $149.9604 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $968.47 | $1,069.6013 | $1,069.61 | $1,069.70 | $1,069.70 | |