| 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 | $121.32 | 12.289% | $136.229 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $158.47 | 4.615% | $165.7834 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $36.96 | 10.297% | $40.7658 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $20.47 | 9.197% | $22.3526 | $22.35 | $22.35 | $22.40 |
| Purchase #5 | $246.73 | 6.445% | $262.6317 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $204.59 | 4.674% | $214.1525 | $214.15 | $214.15 | $214.20 |
| Purchase #7 | $48.75 | 8.612% | $52.9484 | $52.95 | $52.95 | $52.90 |
| 7 purchase totals = | $837.29 | $894.8634 | $894.86 | $894.90 | $894.90 | |