| 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 | $245.86 | 13.353% | $278.6897 | $278.69 | $278.70 | $278.70 |
| Purchase #2 | $13.77 | 10.206% | $15.1754 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $201.46 | 9.475% | $220.5483 | $220.55 | $220.55 | $220.50 |
| Purchase #4 | $47.79 | 7.744% | $51.4909 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $117.99 | 4.809% | $123.6641 | $123.66 | $123.65 | $123.70 |
| Purchase #6 | $201.66 | 10.840% | $223.5199 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $149.44 | 13.337% | $169.3708 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $977.97 | $1,082.4591 | $1,082.46 | $1,082.45 | $1,082.50 | |