| 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 | $211.52 | 5.268% | $222.6629 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $208.72 | 5.608% | $220.425 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $189.43 | 9.833% | $208.0567 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $68.45 | 8.792% | $74.4681 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $178.70 | 11.242% | $198.7895 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $227.69 | 8.272% | $246.5245 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $169.32 | 13.361% | $191.9428 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $1,253.83 | $1,362.8695 | $1,362.87 | $1,362.85 | $1,362.90 | |