| 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 | $236.45 | 4.774% | $247.7381 | $247.74 | $247.75 | $247.70 |
| Purchase #2 | $208.49 | 7.574% | $224.281 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $123.53 | 5.603% | $130.4514 | $130.45 | $130.45 | $130.50 |
| Purchase #4 | $30.97 | 13.795% | $35.2423 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $188.55 | 11.237% | $209.7374 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $55.99 | 6.294% | $59.514 | $59.51 | $59.50 | $59.50 |
| Purchase #7 | $213.89 | 10.269% | $235.8544 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $1,057.87 | $1,142.8186 | $1,142.81 | $1,142.85 | $1,142.80 | |