| 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 | $220.28 | 8.366% | $238.7086 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $100.59 | 3.624% | $104.2354 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $45.34 | 5.353% | $47.7671 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $17.56 | 11.520% | $19.5829 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $213.77 | 5.497% | $225.5209 | $225.52 | $225.50 | $225.50 |
| Purchase #6 | $12.71 | 4.169% | $13.2399 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $42.37 | 12.746% | $47.7705 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $652.62 | $696.8253 | $696.83 | $696.80 | $696.80 | |