| 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 | $177.54 | 13.260% | $201.0818 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $132.39 | 9.840% | $145.4172 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $92.79 | 12.328% | $104.2292 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $221.64 | 9.516% | $242.7313 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $101.59 | 12.644% | $114.435 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $174.49 | 11.554% | $194.6506 | $194.65 | $194.65 | $194.70 |
| Purchase #7 | $109.66 | 10.313% | $120.9692 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $1,010.10 | $1,123.5143 | $1,123.52 | $1,123.55 | $1,123.50 | |