| 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 | $176.93 | 7.561% | $190.3077 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $118.76 | 4.695% | $124.3358 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $102.47 | 12.520% | $115.2992 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $74.86 | 4.359% | $78.1231 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $171.42 | 13.812% | $195.0965 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $235.80 | 6.449% | $251.0067 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $246.56 | 13.624% | $280.1513 | $280.15 | $280.15 | $280.20 |
| 7 purchase totals = | $1,126.80 | $1,234.3203 | $1,234.33 | $1,234.30 | $1,234.30 | |