| 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 | $16.42 | 4.510% | $17.1605 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $226.30 | 6.297% | $240.5501 | $240.55 | $240.55 | $240.60 |
| Purchase #3 | $173.58 | 11.739% | $193.9566 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $28.94 | 13.815% | $32.9381 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $136.84 | 4.778% | $143.3782 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $233.90 | 4.504% | $244.4349 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $174.27 | 6.343% | $185.3239 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $990.25 | $1,057.7423 | $1,057.74 | $1,057.75 | $1,057.80 | |