| 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 | $245.40 | 9.852% | $269.5768 | $269.58 | $269.60 | $269.60 |
| Purchase #2 | $44.25 | 11.147% | $49.1825 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $113.96 | 5.529% | $120.2608 | $120.26 | $120.25 | $120.30 |
| Purchase #4 | $30.48 | 6.797% | $32.5517 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $13.80 | 11.496% | $15.3864 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $150.91 | 12.752% | $170.154 | $170.15 | $170.15 | $170.20 |
| Purchase #7 | $204.45 | 8.665% | $222.1656 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $803.25 | $879.2778 | $879.28 | $879.30 | $879.50 | |