| 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 | $233.61 | 6.298% | $248.3228 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $66.89 | 3.203% | $69.0325 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $180.72 | 9.251% | $197.4384 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $37.67 | 11.137% | $41.8653 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $185.51 | 7.130% | $198.7369 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $48.75 | 5.192% | $51.2811 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $91.46 | 9.720% | $100.3499 | $100.35 | $100.35 | $100.30 |
| 7 purchase totals = | $844.61 | $907.0269 | $907.03 | $907.05 | $906.90 | |