| 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 | $225.87 | 7.239% | $242.2207 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $238.79 | 3.667% | $247.5464 | $247.55 | $247.55 | $247.50 |
| Purchase #3 | $182.89 | 5.235% | $192.4643 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $239.61 | 10.576% | $264.9512 | $264.95 | $264.95 | $265.00 |
| Purchase #5 | $59.75 | 8.635% | $64.9094 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $240.35 | 12.737% | $270.9634 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $26.34 | 4.132% | $27.4284 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $1,213.60 | $1,310.4838 | $1,310.48 | $1,310.45 | $1,310.50 | |