| 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 | $214.63 | 7.807% | $231.3862 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $27.35 | 5.831% | $28.9448 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $192.89 | 5.347% | $203.2038 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $29.74 | 13.325% | $33.7029 | $33.70 | $33.70 | $33.70 |
| Purchase #5 | $29.66 | 10.327% | $32.723 | $32.72 | $32.70 | $32.70 |
| Purchase #6 | $43.94 | 6.599% | $46.8396 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $145.81 | 8.765% | $158.5902 | $158.59 | $158.60 | $158.60 |
| 7 purchase totals = | $684.02 | $735.3905 | $735.38 | $735.40 | $735.30 | |