| 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 | $176.51 | 12.848% | $199.188 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $162.33 | 5.358% | $171.0276 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $215.91 | 12.323% | $242.5166 | $242.52 | $242.50 | $242.50 |
| Purchase #4 | $241.47 | 12.590% | $271.8711 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $111.62 | 6.610% | $118.9981 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $199.31 | 5.253% | $209.7798 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $13.65 | 12.838% | $15.4024 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $1,120.80 | $1,228.7836 | $1,228.79 | $1,228.80 | $1,228.80 | |