| 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 | $204.29 | 3.603% | $211.6506 | $211.65 | $211.65 | $211.70 |
| Purchase #2 | $213.88 | 13.731% | $243.2479 | $243.25 | $243.25 | $243.20 |
| Purchase #3 | $20.40 | 11.339% | $22.7132 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $137.32 | 11.427% | $153.0116 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $186.71 | 9.181% | $203.8518 | $203.85 | $203.85 | $203.90 |
| Purchase #6 | $80.99 | 13.773% | $92.1448 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $228.68 | 3.809% | $237.3904 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $1,072.27 | $1,164.0103 | $1,164.00 | $1,164.00 | $1,164.00 | |