| 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 | $140.34 | 3.116% | $144.713 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $108.65 | 5.409% | $114.5269 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $219.81 | 12.225% | $246.6818 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $191.87 | 5.305% | $202.0487 | $202.05 | $202.05 | $202.00 |
| Purchase #5 | $240.96 | 4.743% | $252.3887 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $124.41 | 6.329% | $132.2839 | $132.28 | $132.30 | $132.30 |
| Purchase #7 | $53.36 | 3.222% | $55.0793 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $1,079.40 | $1,147.7223 | $1,147.72 | $1,147.80 | $1,147.70 | |