| 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 | $21.88 | 7.672% | $23.5586 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $247.41 | 10.279% | $272.8413 | $272.84 | $272.85 | $272.80 |
| Purchase #3 | $165.83 | 11.820% | $185.4311 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $218.26 | 4.844% | $228.8325 | $228.83 | $228.85 | $228.80 |
| Purchase #5 | $120.27 | 8.694% | $130.7263 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $247.55 | 9.537% | $271.1588 | $271.16 | $271.15 | $271.20 |
| Purchase #7 | $126.34 | 3.709% | $131.026 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $1,147.54 | $1,243.5746 | $1,243.58 | $1,243.65 | $1,243.50 | |