| 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 | $220.28 | 8.500% | $239.0038 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $239.64 | 10.262% | $264.2319 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $126.57 | 8.580% | $137.4297 | $137.43 | $137.45 | $137.40 |
| Purchase #4 | $185.68 | 3.145% | $191.5196 | $191.52 | $191.50 | $191.50 |
| Purchase #5 | $79.97 | 4.151% | $83.2896 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $99.93 | 12.862% | $112.783 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $72.55 | 5.585% | $76.6019 | $76.60 | $76.60 | $76.60 |
| 7 purchase totals = | $1,024.62 | $1,104.8595 | $1,104.85 | $1,104.90 | $1,104.80 | |