| 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 | $140.44 | 11.739% | $156.9263 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $191.44 | 9.214% | $209.0793 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $233.67 | 8.462% | $253.4432 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $106.27 | 11.624% | $118.6228 | $118.62 | $118.60 | $118.60 |
| Purchase #5 | $211.86 | 10.488% | $234.0799 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $191.62 | 3.632% | $198.5796 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $195.90 | 6.701% | $209.0273 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,271.20 | $1,379.7584 | $1,379.76 | $1,379.85 | $1,379.70 | |