| 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 | $215.56 | 10.327% | $237.8209 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $59.81 | 5.805% | $63.282 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $74.69 | 4.541% | $78.0817 | $78.08 | $78.10 | $78.10 |
| Purchase #4 | $138.87 | 5.820% | $146.9522 | $146.95 | $146.95 | $147.00 |
| Purchase #5 | $208.35 | 8.454% | $225.9639 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $250.71 | 3.109% | $258.5046 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $186.70 | 7.853% | $201.3616 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $1,134.69 | $1,211.9669 | $1,211.95 | $1,211.95 | $1,212.10 | |