| 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 | $107.89 | 11.442% | $120.2348 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $118.28 | 3.254% | $122.1288 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $86.30 | 5.673% | $91.1958 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $85.78 | 8.477% | $93.0516 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $158.71 | 9.716% | $174.1303 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $22.46 | 11.489% | $25.0404 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $10.76 | 11.506% | $11.998 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $590.18 | $637.7797 | $637.78 | $637.85 | $637.70 | |