| 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 | $240.73 | 9.733% | $264.1603 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $177.81 | 9.716% | $195.086 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $180.52 | 9.385% | $197.4618 | $197.46 | $197.45 | $197.50 |
| Purchase #4 | $42.87 | 9.792% | $47.0678 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $92.50 | 6.103% | $98.1453 | $98.15 | $98.15 | $98.10 |
| Purchase #6 | $101.53 | 11.254% | $112.9562 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $210.63 | 10.831% | $233.4433 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,046.59 | $1,148.3207 | $1,148.33 | $1,148.30 | $1,148.40 | |