| 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 | $87.97 | 6.442% | $93.637 | $93.64 | $93.65 | $93.60 |
| Purchase #2 | $100.46 | 9.656% | $110.1604 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $155.79 | 12.455% | $175.1936 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $99.60 | 9.173% | $108.7363 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $206.54 | 6.588% | $220.1469 | $220.15 | $220.15 | $220.10 |
| Purchase #6 | $224.51 | 13.249% | $254.2553 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $241.54 | 8.133% | $261.1844 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $1,116.41 | $1,223.3139 | $1,223.32 | $1,223.35 | $1,223.30 | |