| 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 | $217.72 | 7.433% | $233.9031 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $162.39 | 5.450% | $171.2403 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $227.78 | 7.379% | $244.5879 | $244.59 | $244.60 | $244.60 |
| Purchase #4 | $51.47 | 10.730% | $56.9927 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $234.35 | 13.438% | $265.842 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $63.82 | 11.167% | $70.9468 | $70.95 | $70.95 | $70.90 |
| Purchase #7 | $77.53 | 12.569% | $87.2747 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $1,035.06 | $1,130.7875 | $1,130.78 | $1,130.80 | $1,130.70 | |