| 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 | $234.92 | 7.400% | $252.3041 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $185.99 | 10.409% | $205.3497 | $205.35 | $205.35 | $205.30 |
| Purchase #3 | $160.39 | 10.292% | $176.8973 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $130.94 | 10.639% | $144.8707 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $101.79 | 5.562% | $107.4516 | $107.45 | $107.45 | $107.50 |
| Purchase #6 | $236.76 | 8.517% | $256.9248 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $74.46 | 7.268% | $79.8718 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $1,125.25 | $1,223.6700 | $1,223.66 | $1,223.60 | $1,223.70 | |