| 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 | $224.64 | 13.107% | $254.0836 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $134.57 | 5.498% | $141.9687 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $192.90 | 5.596% | $203.6947 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $128.32 | 13.141% | $145.1825 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $34.71 | 3.426% | $35.8992 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $35.80 | 12.434% | $40.2514 | $40.25 | $40.25 | $40.30 |
| Purchase #7 | $64.65 | 11.185% | $71.8811 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $815.59 | $892.9612 | $892.95 | $893.00 | $893.10 | |