| 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 | $131.37 | 11.546% | $146.538 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $207.93 | 5.592% | $219.5574 | $219.56 | $219.55 | $219.60 |
| Purchase #3 | $65.69 | 4.854% | $68.8786 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $124.98 | 3.755% | $129.673 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $199.55 | 11.329% | $222.157 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $90.38 | 3.319% | $93.3797 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $182.97 | 13.371% | $207.4349 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $1,002.87 | $1,087.6186 | $1,087.62 | $1,087.65 | $1,087.70 | |