| 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 | $196.34 | 13.390% | $222.6299 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $76.89 | 10.472% | $84.9419 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $228.81 | 6.675% | $244.0831 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $182.26 | 4.453% | $190.376 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $97.70 | 10.170% | $107.6361 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $148.88 | 9.116% | $162.4519 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $231.95 | 4.415% | $242.1906 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,162.83 | $1,254.3095 | $1,254.31 | $1,254.40 | $1,254.30 | |