| 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 | $232.94 | 10.318% | $256.9747 | $256.97 | $256.95 | $257.00 |
| Purchase #2 | $63.49 | 4.423% | $66.2982 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $116.56 | 12.526% | $131.1603 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $8.53 | 3.267% | $8.8087 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $92.59 | 11.788% | $103.5045 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $99.44 | 5.677% | $105.0852 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $231.58 | 6.145% | $245.8106 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $845.13 | $917.6422 | $917.64 | $917.60 | $917.70 | |