| 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 | $220.35 | 9.171% | $240.5583 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $160.69 | 4.533% | $167.9741 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $13.96 | 4.790% | $14.6287 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $111.83 | 8.827% | $121.7012 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $48.97 | 5.583% | $51.704 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $121.30 | 11.207% | $134.8941 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $64.28 | 13.662% | $73.0619 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $741.38 | $804.5223 | $804.51 | $804.50 | $804.60 | |