| 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 | $21.83 | 13.597% | $24.7982 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $211.46 | 11.313% | $235.3825 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $240.46 | 13.614% | $273.1962 | $273.20 | $273.20 | $273.20 |
| Purchase #4 | $165.74 | 5.740% | $175.2535 | $175.25 | $175.25 | $175.30 |
| Purchase #5 | $37.85 | 7.448% | $40.6691 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $126.52 | 4.547% | $132.2729 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $193.87 | 4.262% | $202.1327 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $997.73 | $1,083.7051 | $1,083.70 | $1,083.70 | $1,083.80 | |