| 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 | $228.46 | 3.680% | $236.8673 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $236.29 | 7.467% | $253.9338 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $16.68 | 4.347% | $17.4051 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $50.65 | 13.228% | $57.35 | $57.35 | $57.35 | $57.40 |
| Purchase #5 | $214.47 | 7.753% | $231.0979 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $31.55 | 6.105% | $33.4761 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $73.83 | 13.117% | $83.5143 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $851.93 | $913.6445 | $913.65 | $913.65 | $913.70 | |