| 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 | $128.67 | 3.307% | $132.9251 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $241.97 | 3.724% | $250.981 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $9.62 | 7.350% | $10.3271 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $49.29 | 8.868% | $53.661 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $188.69 | 8.108% | $203.989 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $44.55 | 4.781% | $46.6799 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $189.94 | 5.652% | $200.6754 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $852.73 | $899.2385 | $899.25 | $899.35 | $899.30 | |