| 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 | $216.67 | 5.518% | $228.6259 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $195.64 | 13.531% | $222.112 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $21.87 | 10.809% | $24.2339 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $56.69 | 13.566% | $64.3806 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $81.72 | 3.187% | $84.3244 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $57.88 | 9.401% | $63.3213 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $151.44 | 11.758% | $169.2463 | $169.25 | $169.25 | $169.20 |
| 7 purchase totals = | $781.91 | $856.2444 | $856.24 | $856.25 | $856.10 | |