| 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 | $11.76 | 3.864% | $12.2144 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $123.30 | 6.636% | $131.4822 | $131.48 | $131.50 | $131.50 |
| Purchase #3 | $248.38 | 4.797% | $260.2948 | $260.29 | $260.30 | $260.30 |
| Purchase #4 | $56.71 | 7.429% | $60.923 | $60.92 | $60.90 | $60.90 |
| Purchase #5 | $92.76 | 6.161% | $98.4749 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $116.44 | 6.747% | $124.2962 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $95.36 | 8.154% | $103.1357 | $103.14 | $103.15 | $103.10 |
| 7 purchase totals = | $744.71 | $790.8212 | $790.81 | $790.80 | $790.80 | |