| 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 | $127.27 | 9.505% | $139.367 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $120.63 | 8.437% | $130.8076 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $9.46 | 6.271% | $10.0532 | $10.05 | $10.05 | $10.10 |
| Purchase #4 | $109.37 | 13.291% | $123.9064 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $97.67 | 12.833% | $110.204 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $152.49 | 10.868% | $169.0626 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $134.89 | 9.521% | $147.7329 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $751.78 | $831.1337 | $831.13 | $831.10 | $831.20 | |