| 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 | $186.36 | 13.781% | $212.0423 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $244.74 | 7.527% | $263.1616 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $66.27 | 11.397% | $73.8228 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $64.45 | 13.127% | $72.9104 | $72.91 | $72.90 | $72.90 |
| Purchase #5 | $171.44 | 10.241% | $188.9972 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $37.97 | 6.698% | $40.5132 | $40.51 | $40.50 | $40.50 |
| Purchase #7 | $49.89 | 9.365% | $54.5622 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $821.12 | $906.0097 | $906.00 | $905.95 | $906.00 | |