| 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 | $217.56 | 6.157% | $230.9552 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $19.63 | 11.195% | $21.8276 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $237.93 | 6.172% | $252.615 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $56.35 | 6.532% | $60.0308 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $86.33 | 13.165% | $97.6953 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $60.32 | 13.666% | $68.5633 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $199.45 | 11.529% | $222.4446 | $222.44 | $222.45 | $222.40 |
| 7 purchase totals = | $877.57 | $954.1318 | $954.14 | $954.15 | $954.10 | |