| 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 | $220.87 | 9.859% | $242.6456 | $242.65 | $242.65 | $242.60 |
| Purchase #2 | $77.43 | 9.698% | $84.9392 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $43.53 | 4.122% | $45.3243 | $45.32 | $45.30 | $45.30 |
| Purchase #4 | $245.25 | 12.407% | $275.6782 | $275.68 | $275.70 | $275.70 |
| Purchase #5 | $46.55 | 7.469% | $50.0268 | $50.03 | $50.05 | $50.00 |
| Purchase #6 | $240.65 | 7.316% | $258.256 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $180.73 | 8.616% | $196.3017 | $196.30 | $196.30 | $196.30 |
| 7 purchase totals = | $1,055.01 | $1,153.1718 | $1,153.18 | $1,153.20 | $1,153.10 | |