| 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 | $97.29 | 6.684% | $103.7929 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $237.74 | 3.166% | $245.2668 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $17.26 | 12.577% | $19.4308 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $198.73 | 7.491% | $213.6169 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $176.85 | 6.603% | $188.5274 | $188.53 | $188.55 | $188.50 |
| Purchase #6 | $73.45 | 11.372% | $81.8027 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $173.61 | 9.261% | $189.688 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $974.93 | $1,042.1255 | $1,042.13 | $1,042.15 | $1,042.10 | |