| 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 | $217.37 | 12.379% | $244.2782 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $183.73 | 4.839% | $192.6207 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $107.80 | 6.802% | $115.1326 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $225.95 | 5.750% | $238.9421 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $42.95 | 13.835% | $48.8921 | $48.89 | $48.90 | $48.90 |
| Purchase #6 | $55.34 | 9.822% | $60.7755 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $13.52 | 11.294% | $15.0469 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $846.66 | $915.6881 | $915.69 | $915.75 | $915.60 | |