| 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 | $197.85 | 13.673% | $224.902 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $239.27 | 7.176% | $256.44 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $47.47 | 9.524% | $51.991 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $83.48 | 6.348% | $88.7793 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $14.41 | 5.228% | $15.1634 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $218.92 | 4.850% | $229.5376 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $239.39 | 7.320% | $256.9133 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $1,040.79 | $1,123.7266 | $1,123.72 | $1,123.75 | $1,123.70 | |