| 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 | $245.83 | 9.374% | $268.8741 | $268.87 | $268.85 | $268.90 |
| Purchase #2 | $140.74 | 7.120% | $150.7607 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $93.72 | 6.639% | $99.9421 | $99.94 | $99.95 | $99.90 |
| Purchase #4 | $224.27 | 9.763% | $246.1655 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $44.29 | 8.208% | $47.9253 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $217.41 | 13.290% | $246.3038 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $175.98 | 6.296% | $187.0597 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $1,142.24 | $1,247.0312 | $1,247.03 | $1,247.00 | $1,247.10 | |