| 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 | $184.83 | 13.842% | $210.4142 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $55.81 | 13.607% | $63.4041 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $166.44 | 6.115% | $176.6178 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $105.43 | 3.324% | $108.9345 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $233.32 | 7.133% | $249.9627 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $66.54 | 11.148% | $73.9579 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $93.48 | 13.496% | $106.0961 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $905.85 | $989.3873 | $989.38 | $989.35 | $989.40 | |