| 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 | $244.79 | 13.416% | $277.631 | $277.63 | $277.65 | $277.60 |
| Purchase #2 | $241.67 | 7.253% | $259.1983 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $47.84 | 12.262% | $53.7061 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $101.80 | 12.497% | $114.5219 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $36.80 | 9.365% | $40.2463 | $40.25 | $40.25 | $40.20 |
| Purchase #6 | $110.56 | 12.635% | $124.5293 | $124.53 | $124.55 | $124.50 |
| Purchase #7 | $95.69 | 9.719% | $104.9901 | $104.99 | $105.00 | $105.00 |
| 7 purchase totals = | $879.15 | $974.8230 | $974.83 | $974.85 | $974.70 | |