| 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 | $97.87 | 9.585% | $107.2508 | $107.25 | $107.25 | $107.30 |
| Purchase #2 | $181.61 | 8.471% | $196.9942 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $135.36 | 10.284% | $149.2804 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $246.95 | 12.258% | $277.2211 | $277.22 | $277.20 | $277.20 |
| Purchase #5 | $65.75 | 12.579% | $74.0207 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $132.77 | 12.549% | $149.4313 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $10.68 | 9.496% | $11.6942 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $870.99 | $965.8927 | $965.88 | $965.90 | $965.90 | |