| 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 | $92.46 | 10.424% | $102.098 | $102.10 | $102.10 | $102.10 |
| Purchase #2 | $215.77 | 6.366% | $229.5059 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $238.59 | 3.685% | $247.382 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $122.56 | 9.543% | $134.2559 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $108.69 | 11.312% | $120.985 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $164.47 | 3.443% | $170.1327 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $46.65 | 11.378% | $51.9578 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $989.19 | $1,056.3173 | $1,056.33 | $1,056.35 | $1,056.40 | |