| 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 | $108.73 | 7.156% | $116.5107 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $54.68 | 5.382% | $57.6229 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $223.45 | 6.514% | $238.0055 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $196.89 | 4.642% | $206.0296 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $23.53 | 11.504% | $26.2369 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $228.48 | 4.754% | $239.3419 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $213.37 | 4.582% | $223.1466 | $223.15 | $223.15 | $223.10 |
| 7 purchase totals = | $1,049.13 | $1,106.8941 | $1,106.90 | $1,106.90 | $1,106.70 | |