| 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 | $213.45 | 8.326% | $231.2218 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $220.68 | 11.120% | $245.2196 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $218.55 | 11.678% | $244.0723 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $78.32 | 3.610% | $81.1474 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $11.39 | 6.395% | $12.1184 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $44.75 | 11.440% | $49.8694 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $73.74 | 4.455% | $77.0251 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $860.88 | $940.6740 | $940.68 | $940.60 | $940.60 | |