| 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 | $107.31 | 4.626% | $112.2742 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $183.39 | 11.724% | $204.8906 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $30.99 | 4.429% | $32.3625 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $214.69 | 3.219% | $221.6009 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $166.99 | 5.600% | $176.3414 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $129.78 | 13.772% | $147.6533 | $147.65 | $147.65 | $147.70 |
| Purchase #7 | $178.76 | 5.667% | $188.8903 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $1,011.91 | $1,084.0132 | $1,084.00 | $1,084.00 | $1,084.10 | |