| 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 | $189.66 | 13.430% | $215.1313 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $192.85 | 7.854% | $207.9964 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $62.45 | 13.818% | $71.0793 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $179.72 | 5.467% | $189.5453 | $189.55 | $189.55 | $189.50 |
| Purchase #5 | $224.83 | 3.536% | $232.78 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $94.82 | 6.385% | $100.8743 | $100.87 | $100.85 | $100.90 |
| Purchase #7 | $112.41 | 9.233% | $122.7888 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $1,056.74 | $1,140.1954 | $1,140.20 | $1,140.25 | $1,140.20 | |