| 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 | $218.45 | 9.505% | $239.2137 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $233.62 | 4.581% | $244.3221 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $66.40 | 5.275% | $69.9026 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $168.37 | 4.334% | $175.6672 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $129.87 | 3.593% | $134.5362 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $56.38 | 5.423% | $59.4375 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $200.45 | 7.306% | $215.0949 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $1,073.54 | $1,138.1742 | $1,138.17 | $1,138.15 | $1,138.10 | |