| 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 | $129.81 | 7.283% | $139.2641 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $11.85 | 7.190% | $12.702 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $84.51 | 10.857% | $93.6853 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $138.83 | 10.121% | $152.881 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $105.37 | 9.455% | $115.3327 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $112.37 | 13.347% | $127.368 | $127.37 | $127.35 | $127.40 |
| Purchase #7 | $235.47 | 11.589% | $262.7586 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $818.21 | $903.9917 | $903.99 | $904.00 | $904.10 | |