| 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 | $97.57 | 10.847% | $108.1534 | $108.15 | $108.15 | $108.20 |
| Purchase #2 | $99.87 | 5.873% | $105.7354 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $195.93 | 5.638% | $206.9765 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $203.97 | 10.617% | $225.6255 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $152.69 | 9.296% | $166.8841 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $42.51 | 3.644% | $44.0591 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $237.64 | 11.336% | $264.5789 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $1,030.18 | $1,122.0129 | $1,122.02 | $1,122.10 | $1,122.10 | |