| 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 | $42.89 | 13.589% | $48.7183 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $249.26 | 9.789% | $273.6601 | $273.66 | $273.65 | $273.70 |
| Purchase #3 | $152.83 | 3.576% | $158.2952 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $227.33 | 6.856% | $242.9157 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $208.38 | 6.532% | $221.9914 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $135.40 | 6.738% | $144.5233 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $171.29 | 3.314% | $176.9666 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $1,187.38 | $1,267.0706 | $1,267.08 | $1,267.00 | $1,267.10 | |