| 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 | $102.81 | 10.539% | $113.6451 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $63.30 | 3.651% | $65.6111 | $65.61 | $65.60 | $65.60 |
| Purchase #3 | $12.82 | 9.690% | $14.0623 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $186.71 | 6.274% | $198.4242 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $216.31 | 4.173% | $225.3366 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $53.35 | 13.462% | $60.532 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $234.74 | 8.773% | $255.3337 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $870.04 | $932.9450 | $932.94 | $932.95 | $932.80 | |