| 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 | $102.81 | 11.341% | $114.4697 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $100.61 | 12.871% | $113.5595 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $9.75 | 10.171% | $10.7417 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $22.97 | 11.413% | $25.5916 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $158.45 | 11.730% | $177.0362 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $175.41 | 8.141% | $189.6901 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $145.39 | 10.246% | $160.2867 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $715.39 | $791.3755 | $791.38 | $791.40 | $791.40 | |