| 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 | $110.83 | 9.132% | $120.951 | $120.95 | $120.95 | $121.00 |
| Purchase #2 | $127.95 | 12.477% | $143.9143 | $143.91 | $143.90 | $143.90 |
| Purchase #3 | $235.62 | 7.603% | $253.5342 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $179.34 | 3.742% | $186.0509 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $91.42 | 11.446% | $101.8839 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $58.58 | 8.707% | $63.6806 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $192.67 | 9.218% | $210.4303 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $996.41 | $1,080.4452 | $1,080.43 | $1,080.50 | $1,080.50 | |