| 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 | $219.29 | 3.519% | $227.0068 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $248.83 | 12.114% | $278.9733 | $278.97 | $278.95 | $279.00 |
| Purchase #3 | $111.43 | 10.743% | $123.4009 | $123.40 | $123.40 | $123.40 |
| Purchase #4 | $83.61 | 5.398% | $88.1233 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $40.68 | 10.110% | $44.7927 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $10.52 | 13.155% | $11.9039 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $40.41 | 10.169% | $44.5193 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $754.77 | $818.7202 | $818.71 | $818.65 | $818.70 | |