| 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 | $221.78 | 4.202% | $231.0992 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $95.96 | 12.181% | $107.6489 | $107.65 | $107.65 | $107.60 |
| Purchase #3 | $203.91 | 3.435% | $210.9143 | $210.91 | $210.90 | $210.90 |
| Purchase #4 | $239.25 | 3.730% | $248.174 | $248.17 | $248.15 | $248.20 |
| Purchase #5 | $116.85 | 10.258% | $128.8365 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $198.40 | 9.353% | $216.9564 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $171.75 | 11.320% | $191.1921 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $1,247.90 | $1,334.8214 | $1,334.82 | $1,334.80 | $1,334.80 | |