| 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 | $206.53 | 6.477% | $219.9069 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $78.32 | 9.249% | $85.5638 | $85.56 | $85.55 | $85.60 |
| Purchase #3 | $169.32 | 3.727% | $175.6306 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $77.42 | 8.305% | $83.8497 | $83.85 | $83.85 | $83.80 |
| Purchase #5 | $182.41 | 10.689% | $201.9078 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $244.86 | 10.181% | $269.7892 | $269.79 | $269.80 | $269.80 |
| Purchase #7 | $244.43 | 3.666% | $253.3908 | $253.39 | $253.40 | $253.40 |
| 7 purchase totals = | $1,203.29 | $1,290.0388 | $1,290.04 | $1,290.05 | $1,290.00 | |