| 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 | $211.82 | 7.500% | $227.7065 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $93.77 | 10.532% | $103.6459 | $103.65 | $103.65 | $103.60 |
| Purchase #3 | $57.46 | 4.206% | $59.8768 | $59.88 | $59.90 | $59.90 |
| Purchase #4 | $76.83 | 9.441% | $84.0835 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $175.84 | 9.455% | $192.4657 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $246.59 | 9.148% | $269.1481 | $269.15 | $269.15 | $269.10 |
| Purchase #7 | $128.41 | 3.224% | $132.5499 | $132.55 | $132.55 | $132.50 |
| 7 purchase totals = | $990.72 | $1,069.4764 | $1,069.49 | $1,069.50 | $1,069.40 | |