| 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 | $132.61 | 4.239% | $138.2313 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $210.94 | 12.694% | $237.7167 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $248.58 | 10.125% | $273.7487 | $273.75 | $273.75 | $273.70 |
| Purchase #4 | $12.54 | 4.791% | $13.1408 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $84.76 | 7.627% | $91.2246 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $245.68 | 3.569% | $254.4483 | $254.45 | $254.45 | $254.40 |
| Purchase #7 | $87.67 | 9.643% | $96.124 | $96.12 | $96.10 | $96.10 |
| 7 purchase totals = | $1,022.78 | $1,104.6344 | $1,104.63 | $1,104.60 | $1,104.40 | |