| 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 | $248.92 | 10.657% | $275.4474 | $275.45 | $275.45 | $275.40 |
| Purchase #2 | $204.45 | 13.347% | $231.7379 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $180.56 | 5.220% | $189.9852 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $231.25 | 11.796% | $258.5283 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $102.58 | 5.786% | $108.5153 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $45.43 | 6.683% | $48.4661 | $48.47 | $48.45 | $48.50 |
| Purchase #7 | $82.49 | 3.153% | $85.0909 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $1,095.68 | $1,197.7711 | $1,197.79 | $1,197.80 | $1,197.70 | |