| 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 | $216.52 | 8.594% | $235.1277 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $130.38 | 3.503% | $134.9472 | $134.95 | $134.95 | $134.90 |
| Purchase #3 | $168.84 | 12.586% | $190.0902 | $190.09 | $190.10 | $190.10 |
| Purchase #4 | $192.64 | 6.174% | $204.5336 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $243.56 | 8.716% | $264.7887 | $264.79 | $264.80 | $264.80 |
| Purchase #6 | $108.38 | 13.705% | $123.2335 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $177.36 | 12.345% | $199.2551 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $1,237.68 | $1,351.9760 | $1,351.98 | $1,352.05 | $1,351.90 | |