| 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 | $31.87 | 3.298% | $32.9211 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $111.67 | 6.406% | $118.8236 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $163.41 | 10.775% | $181.0174 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $178.75 | 13.797% | $203.4121 | $203.41 | $203.40 | $203.40 |
| Purchase #5 | $228.98 | 13.661% | $260.261 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $185.75 | 12.618% | $209.1879 | $209.19 | $209.20 | $209.20 |
| Purchase #7 | $46.37 | 4.696% | $48.5475 | $48.55 | $48.55 | $48.50 |
| 7 purchase totals = | $946.80 | $1,054.1706 | $1,054.17 | $1,054.10 | $1,054.10 | |