| 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 | $121.77 | 4.159% | $126.8344 | $126.83 | $126.85 | $126.80 |
| Purchase #2 | $221.57 | 11.770% | $247.6488 | $247.65 | $247.65 | $247.60 |
| Purchase #3 | $52.26 | 6.197% | $55.4986 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $230.40 | 7.262% | $247.1316 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $45.46 | 9.385% | $49.7264 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $36.25 | 3.779% | $37.6199 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $228.61 | 4.621% | $239.1741 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $936.32 | $1,003.6338 | $1,003.63 | $1,003.65 | $1,003.50 | |