| 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 | $204.70 | 5.205% | $215.3546 | $215.35 | $215.35 | $215.40 |
| Purchase #2 | $150.42 | 4.431% | $157.0851 | $157.09 | $157.10 | $157.10 |
| Purchase #3 | $93.37 | 13.862% | $106.3129 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $245.81 | 4.158% | $256.0308 | $256.03 | $256.05 | $256.00 |
| Purchase #5 | $195.90 | 8.823% | $213.1843 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $134.70 | 13.731% | $153.1957 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $209.92 | 12.399% | $235.948 | $235.95 | $235.95 | $235.90 |
| 7 purchase totals = | $1,234.82 | $1,337.1114 | $1,337.11 | $1,337.15 | $1,337.10 | |