| 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 | $203.96 | 5.177% | $214.519 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $121.31 | 7.356% | $130.2336 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $79.91 | 5.383% | $84.2116 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $43.55 | 8.232% | $47.135 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $108.61 | 8.778% | $118.1438 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $25.78 | 6.730% | $27.515 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $212.99 | 4.707% | $223.0154 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $796.11 | $844.7734 | $844.78 | $844.75 | $844.60 | |