| 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 | $190.43 | 9.723% | $208.9455 | $208.95 | $208.95 | $208.90 |
| Purchase #2 | $219.38 | 12.173% | $246.0851 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $143.89 | 6.763% | $153.6213 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $199.74 | 12.873% | $225.4525 | $225.45 | $225.45 | $225.50 |
| Purchase #5 | $203.66 | 6.150% | $216.1851 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $61.28 | 13.115% | $69.3169 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $196.88 | 10.854% | $218.2494 | $218.25 | $218.25 | $218.20 |
| 7 purchase totals = | $1,215.26 | $1,337.8558 | $1,337.87 | $1,337.85 | $1,337.80 | |