| 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 | $195.96 | 9.380% | $214.341 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $217.27 | 8.265% | $235.2274 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $75.85 | 7.378% | $81.4462 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $207.62 | 10.675% | $229.7834 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $190.92 | 6.603% | $203.5264 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $210.50 | 11.806% | $235.3516 | $235.35 | $235.35 | $235.40 |
| Purchase #7 | $182.64 | 7.645% | $196.6028 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $1,280.76 | $1,396.2788 | $1,396.28 | $1,396.35 | $1,396.20 | |