| 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 | $231.30 | 8.834% | $251.733 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $95.25 | 5.787% | $100.7621 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $241.25 | 13.751% | $274.4243 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $58.58 | 8.677% | $63.663 | $63.66 | $63.65 | $63.70 |
| Purchase #5 | $195.84 | 4.559% | $204.7683 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $62.90 | 8.570% | $68.2905 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $140.58 | 3.761% | $145.8672 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $1,025.70 | $1,109.5084 | $1,109.50 | $1,109.45 | $1,109.60 | |