| 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 | $109.84 | 4.309% | $114.573 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $168.45 | 13.176% | $190.645 | $190.65 | $190.65 | $190.60 |
| Purchase #3 | $169.34 | 11.539% | $188.8801 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $232.88 | 5.848% | $246.4988 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $174.75 | 4.244% | $182.1664 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $124.69 | 3.219% | $128.7038 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $52.53 | 9.548% | $57.5456 | $57.55 | $57.55 | $57.50 |
| 7 purchase totals = | $1,032.48 | $1,109.0127 | $1,109.02 | $1,109.00 | $1,109.00 | |