| 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 | $239.45 | 7.482% | $257.3656 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $208.25 | 11.699% | $232.6132 | $232.61 | $232.60 | $232.60 |
| Purchase #3 | $11.69 | 9.467% | $12.7967 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $145.53 | 4.811% | $152.5314 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $10.57 | 5.236% | $11.1234 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $215.58 | 6.644% | $229.9031 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $78.34 | 6.295% | $83.2715 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $909.41 | $979.6049 | $979.60 | $979.55 | $979.60 | |