| 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 | $224.82 | 13.368% | $254.8739 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $249.30 | 3.179% | $257.2252 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $111.27 | 6.494% | $118.4959 | $118.50 | $118.50 | $118.50 |
| Purchase #4 | $124.37 | 13.391% | $141.0244 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $228.99 | 7.848% | $246.9611 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $114.65 | 8.561% | $124.4652 | $124.47 | $124.45 | $124.50 |
| Purchase #7 | $115.53 | 5.449% | $121.8252 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $1,168.93 | $1,264.8709 | $1,264.88 | $1,264.85 | $1,264.90 | |