| 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 | $219.90 | 12.462% | $247.3039 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $104.36 | 13.589% | $118.5415 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $9.95 | 9.277% | $10.8731 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $85.62 | 11.522% | $95.4851 | $95.49 | $95.50 | $95.50 |
| Purchase #5 | $23.95 | 4.524% | $25.0335 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $7.90 | 8.364% | $8.5608 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $91.30 | 11.292% | $101.6096 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $542.98 | $607.4075 | $607.40 | $607.40 | $607.40 | |