| 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 | $210.58 | 12.233% | $236.3403 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $7.31 | 13.316% | $8.2834 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $141.32 | 4.655% | $147.8984 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $101.59 | 13.488% | $115.2925 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $242.65 | 12.219% | $272.2994 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $25.32 | 9.123% | $27.6299 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $75.50 | 11.628% | $84.2791 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $804.27 | $892.0230 | $892.02 | $892.10 | $892.00 | |