| 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 | $246.53 | 9.645% | $270.3078 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $217.54 | 12.525% | $244.7869 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $48.69 | 6.616% | $51.9113 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $222.97 | 8.758% | $242.4977 | $242.50 | $242.50 | $242.50 |
| Purchase #5 | $46.97 | 13.604% | $53.3598 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $34.25 | 7.384% | $36.779 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $173.52 | 10.198% | $191.2156 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $990.47 | $1,090.8581 | $1,090.87 | $1,090.85 | $1,090.90 | |