| 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 | $66.43 | 10.460% | $73.3786 | $73.38 | $73.40 | $73.40 |
| Purchase #2 | $228.83 | 9.769% | $251.1844 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $237.94 | 13.278% | $269.5337 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $107.59 | 12.502% | $121.0409 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $160.66 | 4.454% | $167.8158 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $78.43 | 5.719% | $82.9154 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $221.39 | 5.506% | $233.5797 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $1,101.27 | $1,199.4485 | $1,199.45 | $1,199.50 | $1,199.40 | |