| 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 | $139.82 | 3.536% | $144.764 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $39.31 | 7.235% | $42.1541 | $42.15 | $42.15 | $42.20 |
| Purchase #3 | $179.56 | 8.256% | $194.3845 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $215.26 | 6.569% | $229.4004 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $112.66 | 6.781% | $120.2995 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $61.90 | 3.579% | $64.1154 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $242.28 | 10.603% | $267.9689 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $990.79 | $1,063.0868 | $1,063.08 | $1,063.05 | $1,063.20 | |