| 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 | $234.43 | 3.244% | $242.0349 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $234.85 | 9.832% | $257.9405 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $128.62 | 13.218% | $145.621 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $235.68 | 10.492% | $260.4075 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $215.26 | 7.811% | $232.074 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $115.73 | 4.102% | $120.4772 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $43.38 | 13.627% | $49.2914 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $1,207.95 | $1,307.8465 | $1,307.84 | $1,307.85 | $1,307.80 | |