| 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 | $127.62 | 8.288% | $138.1971 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $119.79 | 10.357% | $132.1967 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $100.64 | 11.871% | $112.587 | $112.59 | $112.60 | $112.60 |
| Purchase #4 | $44.69 | 4.756% | $46.8155 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $61.74 | 11.794% | $69.0216 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $245.66 | 10.756% | $272.0832 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $91.91 | 8.177% | $99.4255 | $99.43 | $99.45 | $99.40 |
| 7 purchase totals = | $792.05 | $870.3266 | $870.34 | $870.35 | $870.30 | |