| 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 | $243.48 | 6.329% | $258.8898 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $90.47 | 11.132% | $100.5411 | $100.54 | $100.55 | $100.50 |
| Purchase #3 | $38.91 | 6.291% | $41.3578 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $53.74 | 4.724% | $56.2787 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $229.41 | 4.556% | $239.8619 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $6.81 | 4.347% | $7.106 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $113.53 | 9.377% | $124.1757 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $776.35 | $828.2110 | $828.22 | $828.25 | $828.30 | |