| 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 | $207.96 | 12.855% | $234.6933 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $137.29 | 11.386% | $152.9218 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $83.40 | 13.629% | $94.7666 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $160.49 | 10.304% | $177.0269 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $78.32 | 3.596% | $81.1364 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $198.40 | 6.544% | $211.3833 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $124.58 | 12.727% | $140.4353 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $990.44 | $1,092.3636 | $1,092.37 | $1,092.40 | $1,092.30 | |