| 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 | $141.30 | 10.387% | $155.9768 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $111.61 | 8.329% | $120.906 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $247.68 | 11.520% | $276.2127 | $276.21 | $276.20 | $276.20 |
| Purchase #4 | $231.93 | 13.482% | $263.1988 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $242.65 | 5.589% | $256.2117 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $21.81 | 9.106% | $23.796 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $243.45 | 11.695% | $271.9215 | $271.92 | $271.90 | $271.90 |
| 7 purchase totals = | $1,240.43 | $1,368.2235 | $1,368.23 | $1,368.20 | $1,368.20 | |