| 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 | $205.29 | 9.183% | $224.1418 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $71.85 | 12.561% | $80.8751 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $197.97 | 10.112% | $217.9887 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $100.50 | 12.280% | $112.8414 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $250.59 | 5.514% | $264.4075 | $264.41 | $264.40 | $264.40 |
| Purchase #6 | $102.60 | 12.774% | $115.7061 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $132.98 | 4.336% | $138.746 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $1,061.78 | $1,154.7066 | $1,154.72 | $1,154.75 | $1,154.60 | |