| 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 | $248.56 | 7.493% | $267.1846 | $267.18 | $267.20 | $267.20 |
| Purchase #2 | $188.37 | 8.782% | $204.9127 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $17.80 | 3.270% | $18.3821 | $18.38 | $18.40 | $18.40 |
| Purchase #4 | $168.75 | 9.722% | $185.1559 | $185.16 | $185.15 | $185.20 |
| Purchase #5 | $19.95 | 7.567% | $21.4596 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $224.97 | 6.321% | $239.1904 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $140.80 | 5.163% | $148.0695 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $1,009.20 | $1,084.3548 | $1,084.35 | $1,084.35 | $1,084.50 | |