| 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 | $190.91 | 11.523% | $212.9086 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $69.85 | 13.846% | $79.5214 | $79.52 | $79.50 | $79.50 |
| Purchase #3 | $14.56 | 12.788% | $16.4219 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $237.48 | 4.738% | $248.7318 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $71.95 | 6.242% | $76.4411 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $249.45 | 9.426% | $272.9632 | $272.96 | $272.95 | $273.00 |
| Purchase #7 | $53.53 | 7.341% | $57.4596 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $887.73 | $964.4476 | $964.44 | $964.40 | $964.40 | |