| 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 | $25.52 | 9.316% | $27.8974 | $27.90 | $27.90 | $27.90 |
| Purchase #2 | $106.53 | 8.608% | $115.7001 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $194.78 | 3.291% | $201.1902 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $236.38 | 7.592% | $254.326 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $140.73 | 11.358% | $156.7141 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $7.64 | 4.732% | $8.0015 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $175.38 | 9.118% | $191.3711 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $886.96 | $955.2004 | $955.20 | $955.20 | $955.20 | |