| 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 | $249.73 | 5.190% | $262.691 | $262.69 | $262.70 | $262.70 |
| Purchase #2 | $23.60 | 7.317% | $25.3268 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $188.96 | 9.342% | $206.6126 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $95.77 | 6.739% | $102.2239 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $163.99 | 13.201% | $185.6383 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $100.60 | 9.474% | $110.1308 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $38.37 | 13.127% | $43.4068 | $43.41 | $43.40 | $43.40 |
| 7 purchase totals = | $861.02 | $936.0302 | $936.03 | $936.05 | $935.90 | |