| 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 | $99.75 | 13.500% | $113.2163 | $113.22 | $113.20 | $113.20 |
| Purchase #2 | $49.43 | 5.339% | $52.0691 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $194.68 | 12.163% | $218.3589 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $195.74 | 9.409% | $214.1572 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $59.80 | 5.509% | $63.0944 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $240.80 | 4.842% | $252.4595 | $252.46 | $252.45 | $252.50 |
| Purchase #7 | $107.62 | 7.761% | $115.9724 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $947.82 | $1,029.3278 | $1,029.33 | $1,029.25 | $1,029.50 | |