| 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 | $224.53 | 3.772% | $232.9993 | $233.00 | $233.00 | $233.00 |
| Purchase #2 | $118.55 | 12.369% | $133.2134 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $32.43 | 7.103% | $34.7335 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $67.45 | 7.556% | $72.5465 | $72.55 | $72.55 | $72.50 |
| Purchase #5 | $46.64 | 12.501% | $52.4705 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $73.59 | 5.688% | $77.7758 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $17.63 | 4.125% | $18.3572 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $580.82 | $622.0962 | $622.10 | $622.10 | $622.10 | |