| 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 | $245.71 | 4.703% | $257.2657 | $257.27 | $257.25 | $257.30 |
| Purchase #2 | $161.52 | 13.286% | $182.9795 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $47.94 | 4.786% | $50.2344 | $50.23 | $50.25 | $50.20 |
| Purchase #4 | $102.97 | 8.593% | $111.8182 | $111.82 | $111.80 | $111.80 |
| Purchase #5 | $23.64 | 12.538% | $26.604 | $26.60 | $26.60 | $26.60 |
| Purchase #6 | $216.42 | 10.340% | $238.7978 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $121.77 | 10.835% | $134.9638 | $134.96 | $134.95 | $135.00 |
| 7 purchase totals = | $919.97 | $1,002.6634 | $1,002.66 | $1,002.65 | $1,002.70 | |