| 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 | $204.41 | 9.823% | $224.4892 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $100.58 | 3.808% | $104.4101 | $104.41 | $104.40 | $104.40 |
| Purchase #3 | $14.68 | 13.732% | $16.6959 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $83.45 | 4.275% | $87.0175 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $238.80 | 6.822% | $255.0909 | $255.09 | $255.10 | $255.10 |
| Purchase #6 | $95.48 | 6.788% | $101.9612 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $118.33 | 4.384% | $123.5176 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $855.73 | $913.1824 | $913.19 | $913.15 | $913.20 | |