| 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 | $91.30 | 13.191% | $103.3434 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $35.73 | 5.439% | $37.6734 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $218.87 | 5.427% | $230.7481 | $230.75 | $230.75 | $230.70 |
| Purchase #4 | $126.77 | 4.642% | $132.6547 | $132.65 | $132.65 | $132.70 |
| Purchase #5 | $130.36 | 4.228% | $135.8716 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $122.80 | 13.856% | $139.8152 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $239.37 | 6.555% | $255.0607 | $255.06 | $255.05 | $255.10 |
| 7 purchase totals = | $965.20 | $1,035.1671 | $1,035.16 | $1,035.10 | $1,035.20 | |