| 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 | $232.27 | 11.460% | $258.8881 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $139.58 | 13.752% | $158.775 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $90.46 | 5.542% | $95.4733 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $129.27 | 5.248% | $136.0541 | $136.05 | $136.05 | $136.10 |
| Purchase #5 | $25.98 | 9.798% | $28.5255 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $141.51 | 5.393% | $149.1416 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $64.59 | 9.247% | $70.5626 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $823.66 | $897.4202 | $897.42 | $897.45 | $897.50 | |