| 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 | $42.99 | 7.256% | $46.1094 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $195.99 | 11.631% | $218.7856 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $192.90 | 12.841% | $217.6703 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $174.60 | 6.146% | $185.3309 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $214.77 | 5.403% | $226.374 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $143.77 | 13.464% | $163.1272 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $108.36 | 7.758% | $116.7666 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $1,073.38 | $1,174.1640 | $1,174.17 | $1,174.15 | $1,174.20 | |