| 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 | $225.30 | 13.399% | $255.4879 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $167.87 | 4.388% | $175.2361 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $160.50 | 12.787% | $181.0231 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $22.47 | 7.276% | $24.1049 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $174.27 | 10.677% | $192.8768 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $220.81 | 11.510% | $246.2252 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $247.68 | 6.119% | $262.8355 | $262.84 | $262.85 | $262.80 |
| 7 purchase totals = | $1,218.90 | $1,337.7895 | $1,337.80 | $1,337.85 | $1,337.70 | |