| 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 | $109.58 | 6.470% | $116.6698 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $205.63 | 5.788% | $217.5319 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $240.90 | 7.208% | $258.2641 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $118.63 | 8.688% | $128.9366 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $41.57 | 8.152% | $44.9588 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $218.32 | 8.109% | $236.0236 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $74.92 | 4.671% | $78.4195 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $1,009.55 | $1,080.8043 | $1,080.80 | $1,080.75 | $1,080.80 | |