| 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 | $22.30 | 11.314% | $24.823 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $141.94 | 11.251% | $157.9097 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $106.78 | 8.568% | $115.9289 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $183.92 | 11.127% | $204.3848 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $41.53 | 6.338% | $44.1622 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $103.61 | 3.718% | $107.4622 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $149.70 | 3.169% | $154.444 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $749.78 | $809.1148 | $809.10 | $809.10 | $809.10 | |