| 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 | $106.96 | 13.288% | $121.1728 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $114.92 | 8.381% | $124.5514 | $124.55 | $124.55 | $124.60 |
| Purchase #3 | $77.30 | 5.474% | $81.5314 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $75.42 | 10.223% | $83.1302 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $233.71 | 6.123% | $248.0201 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $189.70 | 12.742% | $213.8716 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $49.43 | 4.257% | $51.5342 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $847.44 | $923.8117 | $923.80 | $923.80 | $923.80 | |