| 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 | $131.71 | 7.415% | $141.4763 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $198.48 | 3.736% | $205.8952 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $114.53 | 8.167% | $123.8837 | $123.88 | $123.90 | $123.90 |
| Purchase #4 | $54.65 | 11.113% | $60.7233 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $110.58 | 8.225% | $119.6752 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $43.37 | 10.157% | $47.7751 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $209.97 | 4.275% | $218.9462 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $863.29 | $918.3750 | $918.39 | $918.45 | $918.40 | |