| 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 | $245.76 | 5.452% | $259.1588 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $80.88 | 7.596% | $87.0236 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $246.88 | 9.545% | $270.4447 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $226.44 | 7.258% | $242.875 | $242.88 | $242.90 | $242.90 |
| Purchase #5 | $206.83 | 11.563% | $230.7458 | $230.75 | $230.75 | $230.70 |
| Purchase #6 | $109.53 | 3.613% | $113.4873 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $116.90 | 11.815% | $130.7117 | $130.71 | $130.70 | $130.70 |
| 7 purchase totals = | $1,233.22 | $1,334.4469 | $1,334.45 | $1,334.45 | $1,334.40 | |