| 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 | $243.27 | 12.362% | $273.343 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $149.62 | 3.520% | $154.8866 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $42.92 | 12.141% | $48.1309 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $49.95 | 7.412% | $53.6523 | $53.65 | $53.65 | $53.70 |
| Purchase #5 | $107.74 | 5.580% | $113.7519 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $203.56 | 12.588% | $229.1841 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $24.95 | 6.609% | $26.5989 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $822.01 | $899.5477 | $899.54 | $899.60 | $899.60 | |