| 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 | $243.31 | 3.702% | $252.3173 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $209.74 | 12.389% | $235.7247 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $22.77 | 3.124% | $23.4813 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $192.34 | 4.544% | $201.0799 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $69.47 | 13.490% | $78.8415 | $78.84 | $78.85 | $78.80 |
| Purchase #6 | $189.46 | 7.131% | $202.9704 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $157.79 | 7.716% | $169.9651 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $1,084.88 | $1,164.3802 | $1,164.38 | $1,164.35 | $1,164.40 | |