| 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 | $22.72 | 10.229% | $25.044 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $239.84 | 10.540% | $265.1191 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $24.75 | 8.224% | $26.7854 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $245.79 | 7.861% | $265.1116 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $177.25 | 6.502% | $188.7748 | $188.77 | $188.75 | $188.80 |
| Purchase #6 | $197.33 | 4.785% | $206.7722 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $153.78 | 6.219% | $163.3436 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $1,061.46 | $1,140.9507 | $1,140.94 | $1,140.90 | $1,140.90 | |