| 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 | $243.65 | 5.390% | $256.7827 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $78.43 | 5.528% | $82.7656 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $237.33 | 4.512% | $248.0383 | $248.04 | $248.05 | $248.00 |
| Purchase #4 | $189.90 | 4.835% | $199.0817 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $61.26 | 4.472% | $63.9995 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $104.61 | 3.475% | $108.2452 | $108.25 | $108.25 | $108.20 |
| Purchase #7 | $245.48 | 8.801% | $267.0847 | $267.08 | $267.10 | $267.10 |
| 7 purchase totals = | $1,160.66 | $1,225.9977 | $1,226.00 | $1,226.05 | $1,226.00 | |