| 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 | $100.91 | 13.731% | $114.766 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $128.29 | 4.241% | $133.7308 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $213.60 | 4.602% | $223.4299 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $213.47 | 12.624% | $240.4185 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $154.58 | 8.341% | $167.4735 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $126.82 | 5.166% | $133.3715 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $58.61 | 12.750% | $66.0828 | $66.08 | $66.10 | $66.10 |
| 7 purchase totals = | $996.28 | $1,079.2730 | $1,079.27 | $1,079.25 | $1,079.30 | |