| 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 | $202.57 | 5.285% | $213.2758 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $129.39 | 3.641% | $134.1011 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $15.79 | 11.610% | $17.6232 | $17.62 | $17.60 | $17.60 |
| Purchase #4 | $72.36 | 13.817% | $82.358 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $68.84 | 11.466% | $76.7332 | $76.73 | $76.75 | $76.70 |
| Purchase #6 | $210.85 | 8.143% | $228.0195 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $173.48 | 9.620% | $190.1688 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $873.28 | $942.2796 | $942.28 | $942.25 | $942.30 | |