| 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 | $106.41 | 3.833% | $110.4887 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $97.52 | 10.711% | $107.9654 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $201.45 | 4.779% | $211.0773 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $236.57 | 9.283% | $258.5308 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $101.57 | 11.263% | $113.0098 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $204.68 | 12.362% | $229.9825 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $233.38 | 10.428% | $257.7169 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,181.58 | $1,288.7714 | $1,288.78 | $1,288.80 | $1,288.80 | |