| 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 | $94.96 | 11.293% | $105.6838 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $101.43 | 13.516% | $115.1393 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $205.84 | 12.215% | $230.9834 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $12.82 | 9.386% | $14.0233 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $82.77 | 10.550% | $91.5022 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $12.37 | 4.720% | $12.9539 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $207.47 | 6.760% | $221.495 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $717.66 | $791.7809 | $791.77 | $791.80 | $791.80 | |