| 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 | $231.43 | 4.610% | $242.0989 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $246.39 | 13.590% | $279.8744 | $279.87 | $279.85 | $279.90 |
| Purchase #3 | $70.76 | 8.762% | $76.96 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $231.41 | 4.490% | $241.8003 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $248.94 | 3.776% | $258.34 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $86.76 | 7.121% | $92.9382 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $51.88 | 12.104% | $58.1596 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $1,167.57 | $1,250.1714 | $1,250.17 | $1,250.15 | $1,250.20 | |