| 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 | $97.53 | 10.137% | $107.4166 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $224.97 | 6.201% | $238.9204 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $229.43 | 7.728% | $247.1604 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $182.73 | 7.489% | $196.4146 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $133.41 | 11.578% | $148.8562 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $215.34 | 8.306% | $233.2261 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $226.75 | 6.274% | $240.9763 | $240.98 | $241.00 | $241.00 |
| 7 purchase totals = | $1,310.16 | $1,412.9706 | $1,412.98 | $1,412.95 | $1,413.00 | |