| 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 | $103.41 | 9.752% | $113.4945 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $153.62 | 13.293% | $174.0407 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $66.30 | 13.628% | $75.3354 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $236.62 | 13.435% | $268.4099 | $268.41 | $268.40 | $268.40 |
| Purchase #5 | $141.54 | 9.605% | $155.1349 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $192.66 | 13.332% | $218.3454 | $218.35 | $218.35 | $218.30 |
| Purchase #7 | $77.83 | 6.809% | $83.1294 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $971.98 | $1,087.8902 | $1,087.89 | $1,087.95 | $1,087.70 | |