| 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 | $201.75 | 10.193% | $222.3144 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $118.47 | 12.708% | $133.5252 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $8.84 | 6.419% | $9.4074 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $229.53 | 9.628% | $251.6291 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $170.96 | 11.827% | $191.1794 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $31.53 | 13.798% | $35.8805 | $35.88 | $35.90 | $35.90 |
| Purchase #7 | $13.64 | 4.634% | $14.2721 | $14.27 | $14.25 | $14.30 |
| 7 purchase totals = | $774.72 | $858.2081 | $858.21 | $858.25 | $858.20 | |