| 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 | $226.59 | 12.250% | $254.3473 | $254.35 | $254.35 | $254.30 |
| Purchase #2 | $14.60 | 6.139% | $15.4963 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $70.69 | 6.509% | $75.2912 | $75.29 | $75.30 | $75.30 |
| Purchase #4 | $55.48 | 12.695% | $62.5232 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $185.29 | 12.869% | $209.135 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $18.55 | 10.785% | $20.5506 | $20.55 | $20.55 | $20.60 |
| Purchase #7 | $246.28 | 3.121% | $253.9664 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $817.48 | $891.3100 | $891.32 | $891.30 | $891.30 | |