| 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 | $177.52 | 6.199% | $188.5245 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $213.27 | 12.481% | $239.8882 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $248.39 | 10.438% | $274.3169 | $274.32 | $274.30 | $274.30 |
| Purchase #4 | $101.93 | 10.334% | $112.4634 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $239.34 | 5.855% | $253.3534 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $75.88 | 9.586% | $83.1539 | $83.15 | $83.15 | $83.20 |
| Purchase #7 | $171.94 | 5.374% | $181.1801 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $1,228.27 | $1,332.8804 | $1,332.87 | $1,332.85 | $1,333.00 | |