| 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 | $136.67 | 6.136% | $145.0561 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $118.94 | 4.328% | $124.0877 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $234.27 | 5.716% | $247.6609 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $171.78 | 11.122% | $190.8854 | $190.89 | $190.90 | $190.90 |
| Purchase #5 | $174.51 | 11.597% | $194.7479 | $194.75 | $194.75 | $194.70 |
| Purchase #6 | $222.52 | 5.188% | $234.0643 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $244.25 | 5.761% | $258.3212 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,302.94 | $1,394.8235 | $1,394.83 | $1,394.80 | $1,394.90 | |