| 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 | $190.88 | 9.714% | $209.4221 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $64.51 | 5.759% | $68.2251 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $208.57 | 11.679% | $232.9289 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $179.81 | 7.141% | $192.6502 | $192.65 | $192.65 | $192.70 |
| Purchase #5 | $195.79 | 9.822% | $215.0205 | $215.02 | $215.00 | $215.00 |
| Purchase #6 | $138.67 | 3.862% | $144.0254 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $50.54 | 4.424% | $52.7759 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $1,028.77 | $1,115.0481 | $1,115.06 | $1,115.10 | $1,115.00 | |