| 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 | $219.32 | 7.742% | $236.2998 | $236.30 | $236.30 | $236.30 |
| Purchase #2 | $171.56 | 10.661% | $189.85 | $189.85 | $189.85 | $189.90 |
| Purchase #3 | $117.44 | 7.357% | $126.0801 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $40.59 | 9.296% | $44.3632 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $52.99 | 7.483% | $56.9552 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $124.85 | 7.762% | $134.5409 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $24.40 | 9.228% | $26.6516 | $26.65 | $26.65 | $26.70 |
| 7 purchase totals = | $751.15 | $814.7408 | $814.74 | $814.75 | $814.90 | |