| 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 | $224.56 | 5.340% | $236.5515 | $236.55 | $236.55 | $236.60 |
| Purchase #2 | $245.30 | 13.840% | $279.2495 | $279.25 | $279.25 | $279.20 |
| Purchase #3 | $160.87 | 9.145% | $175.5816 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $81.62 | 8.256% | $88.3585 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $248.35 | 8.366% | $269.127 | $269.13 | $269.15 | $269.10 |
| Purchase #6 | $231.99 | 3.115% | $239.2165 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $70.78 | 13.839% | $80.5752 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $1,263.47 | $1,368.6598 | $1,368.67 | $1,368.70 | $1,368.70 | |