| 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 | $49.27 | 3.858% | $51.1708 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $199.42 | 9.528% | $218.4207 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $166.49 | 6.391% | $177.1304 | $177.13 | $177.15 | $177.10 |
| Purchase #4 | $169.69 | 11.643% | $189.447 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $138.60 | 9.832% | $152.2272 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $208.57 | 11.577% | $232.7161 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $13.48 | 10.632% | $14.9132 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $945.52 | $1,036.0254 | $1,036.03 | $1,036.00 | $1,035.90 | |