| 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 | $95.80 | 11.743% | $107.0498 | $107.05 | $107.05 | $107.00 |
| Purchase #2 | $132.61 | 9.772% | $145.5686 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $241.84 | 6.369% | $257.2428 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $136.37 | 10.638% | $150.877 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $128.65 | 9.225% | $140.518 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $115.70 | 7.317% | $124.1658 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $199.76 | 12.640% | $225.0097 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $1,050.73 | $1,150.4317 | $1,150.44 | $1,150.40 | $1,150.40 | |