| 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 | $22.66 | 7.798% | $24.427 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $111.82 | 7.492% | $120.1976 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $219.98 | 9.105% | $240.0092 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $122.68 | 3.128% | $126.5174 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $238.93 | 4.296% | $249.1944 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $50.42 | 4.527% | $52.7025 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $132.44 | 7.384% | $142.2194 | $142.22 | $142.20 | $142.20 |
| 7 purchase totals = | $898.93 | $955.2675 | $955.27 | $955.25 | $955.20 | |