| 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 | $247.31 | 6.191% | $262.621 | $262.62 | $262.60 | $262.60 |
| Purchase #2 | $75.93 | 5.636% | $80.2094 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $148.38 | 7.828% | $159.9952 | $160.00 | $160.00 | $160.00 |
| Purchase #4 | $30.59 | 5.311% | $32.2146 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $226.59 | 3.562% | $234.6611 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $250.78 | 13.789% | $285.3601 | $285.36 | $285.35 | $285.40 |
| Purchase #7 | $168.96 | 13.380% | $191.5668 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $1,148.54 | $1,246.6282 | $1,246.63 | $1,246.55 | $1,246.70 | |