| 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 | $11.60 | 5.149% | $12.1973 | $12.20 | $12.20 | $12.20 |
| Purchase #2 | $135.33 | 5.400% | $142.6378 | $142.64 | $142.65 | $142.60 |
| Purchase #3 | $33.49 | 6.187% | $35.562 | $35.56 | $35.55 | $35.60 |
| Purchase #4 | $117.31 | 4.657% | $122.7731 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $132.59 | 6.729% | $141.512 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $78.39 | 4.687% | $82.0641 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $237.97 | 13.772% | $270.7432 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $746.68 | $807.4895 | $807.48 | $807.45 | $807.50 | |