| 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 | $197.66 | 10.165% | $217.7521 | $217.75 | $217.75 | $217.80 |
| Purchase #2 | $150.56 | 4.320% | $157.0642 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $211.25 | 5.135% | $222.0977 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $242.39 | 9.873% | $266.3212 | $266.32 | $266.30 | $266.30 |
| Purchase #5 | $200.39 | 13.758% | $227.9597 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $80.70 | 8.442% | $87.5127 | $87.51 | $87.50 | $87.50 |
| Purchase #7 | $170.92 | 12.467% | $192.2286 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $1,253.87 | $1,370.9362 | $1,370.93 | $1,370.90 | $1,371.00 | |