| 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 | $68.33 | 13.282% | $77.4056 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $224.92 | 4.546% | $235.1449 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $236.33 | 12.831% | $266.6535 | $266.65 | $266.65 | $266.70 |
| Purchase #4 | $150.89 | 3.822% | $156.657 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $86.28 | 4.530% | $90.1885 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $98.80 | 6.148% | $104.8742 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $248.33 | 3.117% | $256.0704 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,113.88 | $1,186.9941 | $1,186.99 | $1,186.95 | $1,187.10 | |