| 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 | $246.77 | 13.411% | $279.8643 | $279.86 | $279.85 | $279.90 |
| Purchase #2 | $227.39 | 3.866% | $236.1809 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $19.86 | 5.212% | $20.8951 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $6.31 | 5.851% | $6.6792 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $71.80 | 4.596% | $75.0999 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $195.68 | 5.480% | $206.4033 | $206.40 | $206.40 | $206.40 |
| Purchase #7 | $236.99 | 7.503% | $254.7714 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $1,004.80 | $1,079.8941 | $1,079.89 | $1,079.90 | $1,080.00 | |