| 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 | $249.87 | 3.547% | $258.7329 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $129.94 | 11.247% | $144.5544 | $144.55 | $144.55 | $144.60 |
| Purchase #3 | $116.72 | 10.722% | $129.2347 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $118.68 | 4.550% | $124.0799 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $249.36 | 12.146% | $279.6473 | $279.65 | $279.65 | $279.60 |
| Purchase #6 | $75.30 | 13.191% | $85.2328 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $70.47 | 10.832% | $78.1033 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $1,010.34 | $1,099.5853 | $1,099.57 | $1,099.65 | $1,099.50 | |