| 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 | $250.45 | 7.371% | $268.9107 | $268.91 | $268.90 | $268.90 |
| Purchase #2 | $54.82 | 7.314% | $58.8295 | $58.83 | $58.85 | $58.80 |
| Purchase #3 | $152.73 | 4.384% | $159.4257 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $12.31 | 3.627% | $12.7565 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $249.70 | 7.766% | $269.0917 | $269.09 | $269.10 | $269.10 |
| Purchase #6 | $164.64 | 7.728% | $177.3634 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $52.85 | 10.363% | $58.3268 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $937.50 | $1,004.7043 | $1,004.71 | $1,004.75 | $1,004.70 | |