| 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 | $132.59 | 10.580% | $146.618 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $207.64 | 11.464% | $231.4438 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $223.99 | 5.670% | $236.6902 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $21.84 | 12.260% | $24.5176 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $120.43 | 7.177% | $129.0733 | $129.07 | $129.05 | $129.10 |
| Purchase #6 | $32.41 | 13.550% | $36.8016 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $167.66 | 4.408% | $175.0505 | $175.05 | $175.05 | $175.10 |
| 7 purchase totals = | $906.56 | $980.1950 | $980.19 | $980.15 | $980.20 | |