| 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 | $99.97 | 3.752% | $103.7209 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $232.99 | 4.671% | $243.873 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $102.44 | 9.313% | $111.9802 | $111.98 | $112.00 | $112.00 |
| Purchase #4 | $220.90 | 5.145% | $232.2653 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $122.90 | 7.829% | $132.5218 | $132.52 | $132.50 | $132.50 |
| Purchase #6 | $193.86 | 8.118% | $209.5976 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $233.84 | 7.839% | $252.1707 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,206.90 | $1,286.1295 | $1,286.13 | $1,286.05 | $1,286.20 | |