| 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 | $203.33 | 8.103% | $219.8058 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $201.77 | 10.543% | $223.0426 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $234.88 | 13.204% | $265.8936 | $265.89 | $265.90 | $265.90 |
| Purchase #4 | $189.69 | 7.776% | $204.4403 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $99.84 | 9.592% | $109.4167 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $141.81 | 9.285% | $154.9771 | $154.98 | $155.00 | $155.00 |
| Purchase #7 | $111.48 | 11.390% | $124.1776 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $1,182.80 | $1,301.7537 | $1,301.76 | $1,301.80 | $1,301.70 | |