| 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 | $200.30 | 12.860% | $226.0586 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $109.69 | 13.335% | $124.3172 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $64.73 | 9.268% | $70.7292 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $144.91 | 11.305% | $161.2921 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $72.64 | 8.776% | $79.0149 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $56.42 | 6.194% | $59.9147 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $47.44 | 10.713% | $52.5222 | $52.52 | $52.50 | $52.50 |
| 7 purchase totals = | $696.13 | $773.8489 | $773.84 | $773.80 | $773.80 | |