| 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 | $112.25 | 4.828% | $117.6694 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $175.30 | 13.361% | $198.7218 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $192.40 | 10.709% | $213.0041 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $149.43 | 9.766% | $164.0233 | $164.02 | $164.00 | $164.00 |
| Purchase #5 | $244.80 | 10.480% | $270.455 | $270.46 | $270.45 | $270.50 |
| Purchase #6 | $164.27 | 6.427% | $174.8276 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $125.73 | 5.534% | $132.6879 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $1,164.18 | $1,271.3891 | $1,271.39 | $1,271.35 | $1,271.40 | |