| 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 | $250.58 | 12.416% | $281.692 | $281.69 | $281.70 | $281.70 |
| Purchase #2 | $5.62 | 13.543% | $6.3811 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $247.47 | 11.338% | $275.5281 | $275.53 | $275.55 | $275.50 |
| Purchase #4 | $37.74 | 7.112% | $40.4241 | $40.42 | $40.40 | $40.40 |
| Purchase #5 | $51.86 | 9.321% | $56.6939 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $105.61 | 13.868% | $120.256 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $138.81 | 3.834% | $144.132 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $837.69 | $925.1072 | $925.10 | $925.15 | $925.10 | |