| 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 | $92.60 | 10.173% | $102.0202 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $109.48 | 4.251% | $114.134 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $218.75 | 6.728% | $233.4675 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $243.27 | 11.854% | $272.1072 | $272.11 | $272.10 | $272.10 |
| Purchase #5 | $11.38 | 12.205% | $12.7689 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $71.66 | 5.448% | $75.564 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $60.29 | 9.155% | $65.8095 | $65.81 | $65.80 | $65.80 |
| 7 purchase totals = | $807.43 | $875.8713 | $875.87 | $875.80 | $875.90 | |