| 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 | $193.36 | 7.263% | $207.4037 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $112.48 | 3.659% | $116.5956 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $142.81 | 3.665% | $148.044 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $123.37 | 3.662% | $127.8878 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $209.60 | 5.373% | $220.8618 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $221.64 | 7.358% | $237.9483 | $237.95 | $237.95 | $237.90 |
| Purchase #7 | $193.83 | 6.174% | $205.7971 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $1,197.09 | $1,264.5383 | $1,264.54 | $1,264.55 | $1,264.50 | |