| 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 | $200.94 | 10.812% | $222.6656 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $131.76 | 6.516% | $140.3455 | $140.35 | $140.35 | $140.30 |
| Purchase #3 | $234.91 | 8.503% | $254.8844 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $236.91 | 12.192% | $265.7941 | $265.79 | $265.80 | $265.80 |
| Purchase #5 | $194.90 | 7.760% | $210.0242 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $225.36 | 9.390% | $246.5213 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $103.83 | 13.203% | $117.5387 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $1,328.61 | $1,457.7738 | $1,457.77 | $1,457.75 | $1,457.70 | |