| 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 | $111.38 | 10.328% | $122.8833 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $239.82 | 3.252% | $247.6189 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $109.63 | 4.828% | $114.9229 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $84.88 | 8.351% | $91.9683 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $116.64 | 8.688% | $126.7737 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $209.80 | 12.541% | $236.111 | $236.11 | $236.10 | $236.10 |
| Purchase #7 | $222.85 | 13.825% | $253.659 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $1,095.00 | $1,193.9371 | $1,193.93 | $1,193.85 | $1,194.00 | |