| 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 | $28.45 | 13.249% | $32.2193 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $12.49 | 11.550% | $13.9326 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $184.74 | 12.379% | $207.609 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $146.32 | 4.707% | $153.2073 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $139.30 | 4.106% | $145.0197 | $145.02 | $145.00 | $145.00 |
| Purchase #6 | $191.84 | 12.513% | $215.8449 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $61.40 | 5.369% | $64.6966 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $764.54 | $832.5294 | $832.53 | $832.50 | $832.40 | |