| 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 | $206.90 | 7.395% | $222.2003 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $112.50 | 4.316% | $117.3555 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $178.72 | 4.565% | $186.8786 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $79.46 | 4.370% | $82.9324 | $82.93 | $82.95 | $82.90 |
| Purchase #5 | $239.63 | 13.358% | $271.6398 | $271.64 | $271.65 | $271.60 |
| Purchase #6 | $43.62 | 8.576% | $47.3609 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $66.59 | 4.264% | $69.4294 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $927.42 | $997.7969 | $997.80 | $997.85 | $997.80 | |