| 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 | $246.35 | 10.566% | $272.3793 | $272.38 | $272.40 | $272.40 |
| Purchase #2 | $190.30 | 4.773% | $199.383 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $214.58 | 12.335% | $241.0484 | $241.05 | $241.05 | $241.00 |
| Purchase #4 | $212.62 | 12.337% | $238.8509 | $238.85 | $238.85 | $238.90 |
| Purchase #5 | $107.93 | 8.411% | $117.008 | $117.01 | $117.00 | $117.00 |
| Purchase #6 | $220.78 | 6.324% | $234.7421 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $124.64 | 6.459% | $132.6905 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $1,317.20 | $1,436.1022 | $1,436.10 | $1,436.15 | $1,436.10 | |