| 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 | $111.89 | 3.430% | $115.7278 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $238.63 | 13.868% | $271.7232 | $271.72 | $271.70 | $271.70 |
| Purchase #3 | $60.91 | 10.723% | $67.4414 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $77.46 | 5.230% | $81.5112 | $81.51 | $81.50 | $81.50 |
| Purchase #5 | $235.39 | 11.430% | $262.2951 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $177.28 | 6.204% | $188.2785 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $92.26 | 8.613% | $100.2064 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $993.82 | $1,087.1836 | $1,087.19 | $1,087.20 | $1,087.10 | |