| 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 | $122.40 | 9.317% | $133.804 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $110.45 | 5.388% | $116.401 | $116.40 | $116.40 | $116.40 |
| Purchase #3 | $13.77 | 12.482% | $15.4888 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $157.36 | 9.764% | $172.7246 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $182.52 | 8.535% | $198.0981 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $183.88 | 13.314% | $208.3618 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $222.61 | 11.421% | $248.0343 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $992.99 | $1,092.9126 | $1,092.90 | $1,092.90 | $1,092.90 | |