| 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 | $219.27 | 11.599% | $244.7031 | $244.70 | $244.70 | $244.70 |
| Purchase #2 | $190.82 | 5.357% | $201.0422 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $133.95 | 3.136% | $138.1507 | $138.15 | $138.15 | $138.20 |
| Purchase #4 | $52.40 | 13.557% | $59.5039 | $59.50 | $59.50 | $59.50 |
| Purchase #5 | $124.55 | 11.441% | $138.7998 | $138.80 | $138.80 | $138.80 |
| Purchase #6 | $103.87 | 10.583% | $114.8626 | $114.86 | $114.85 | $114.90 |
| Purchase #7 | $98.54 | 11.580% | $109.9509 | $109.95 | $109.95 | $110.00 |
| 7 purchase totals = | $923.40 | $1,007.0132 | $1,007.00 | $1,007.00 | $1,007.10 | |