| 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 | $232.40 | 4.307% | $242.4095 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $197.65 | 9.666% | $216.7548 | $216.75 | $216.75 | $216.80 |
| Purchase #3 | $127.37 | 4.730% | $133.3946 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $146.29 | 11.181% | $162.6467 | $162.65 | $162.65 | $162.60 |
| Purchase #5 | $232.99 | 13.531% | $264.5159 | $264.52 | $264.50 | $264.50 |
| Purchase #6 | $180.53 | 6.401% | $192.0857 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $131.51 | 9.816% | $144.419 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $1,248.74 | $1,356.2262 | $1,356.23 | $1,356.20 | $1,356.20 | |