| 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 | $192.39 | 4.525% | $201.0956 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $235.87 | 3.389% | $243.8636 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $110.74 | 7.519% | $119.0665 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $134.51 | 13.702% | $152.9406 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $236.60 | 7.317% | $253.912 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $21.79 | 9.520% | $23.8644 | $23.86 | $23.85 | $23.90 |
| Purchase #7 | $111.48 | 11.694% | $124.5165 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $1,043.38 | $1,119.2592 | $1,119.26 | $1,119.20 | $1,119.30 | |