| 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 | $11.86 | 4.187% | $12.3566 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $19.72 | 11.607% | $22.0089 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $187.27 | 5.466% | $197.5062 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $219.36 | 13.849% | $249.7392 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $109.45 | 4.739% | $114.6368 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $36.67 | 7.816% | $39.5361 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $208.71 | 8.205% | $225.8347 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $793.04 | $861.6185 | $861.63 | $861.65 | $861.50 | |