| 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 | $189.48 | 9.850% | $208.1438 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $122.74 | 3.562% | $127.112 | $127.11 | $127.10 | $127.10 |
| Purchase #3 | $46.76 | 10.301% | $51.5767 | $51.58 | $51.60 | $51.60 |
| Purchase #4 | $62.41 | 10.205% | $68.7789 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $132.73 | 7.756% | $143.0245 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $219.92 | 12.372% | $247.1285 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $205.69 | 13.717% | $233.9045 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $979.73 | $1,079.6689 | $1,079.66 | $1,079.70 | $1,079.60 | |