| 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 | $80.45 | 3.688% | $83.417 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $234.51 | 7.222% | $251.4463 | $251.45 | $251.45 | $251.40 |
| Purchase #3 | $240.57 | 3.792% | $249.6924 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $107.99 | 11.402% | $120.303 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $126.83 | 11.392% | $141.2785 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $137.40 | 9.219% | $150.0669 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $26.76 | 7.109% | $28.6624 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $954.51 | $1,024.8665 | $1,024.87 | $1,024.85 | $1,024.90 | |