| 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 | $136.72 | 12.771% | $154.1805 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $102.68 | 5.194% | $108.0132 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $123.37 | 4.517% | $128.9426 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $224.54 | 5.162% | $236.1308 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $250.41 | 13.215% | $283.5017 | $283.50 | $283.50 | $283.50 |
| Purchase #6 | $17.42 | 10.478% | $19.2453 | $19.25 | $19.25 | $19.20 |
| Purchase #7 | $203.49 | 11.685% | $227.2678 | $227.27 | $227.25 | $227.30 |
| 7 purchase totals = | $1,058.63 | $1,157.2819 | $1,157.28 | $1,157.30 | $1,157.20 | |