| 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 | $223.90 | 13.845% | $254.899 | $254.90 | $254.90 | $254.90 |
| Purchase #2 | $89.62 | 4.151% | $93.3401 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $71.35 | 11.619% | $79.6402 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $82.79 | 8.793% | $90.0697 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $172.26 | 8.822% | $187.4568 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $61.38 | 11.567% | $68.4798 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $101.93 | 7.293% | $109.3638 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $803.23 | $883.2494 | $883.25 | $883.25 | $883.30 | |