| 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 | $112.30 | 10.573% | $124.1735 | $124.17 | $124.15 | $124.20 |
| Purchase #2 | $238.60 | 8.829% | $259.666 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $250.33 | 10.866% | $277.5309 | $277.53 | $277.55 | $277.50 |
| Purchase #4 | $215.38 | 6.548% | $229.4831 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $181.36 | 3.803% | $188.2571 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $122.42 | 4.526% | $127.9607 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $184.60 | 5.454% | $194.6681 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $1,304.99 | $1,401.7394 | $1,401.74 | $1,401.70 | $1,401.90 | |