| 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 | $230.59 | 12.620% | $259.6905 | $259.69 | $259.70 | $259.70 |
| Purchase #2 | $157.26 | 12.654% | $177.1597 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $166.82 | 10.634% | $184.5596 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $9.30 | 11.549% | $10.3741 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $137.83 | 10.402% | $152.1671 | $152.17 | $152.15 | $152.20 |
| Purchase #6 | $186.38 | 3.575% | $193.0431 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $204.62 | 12.799% | $230.8093 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $1,092.80 | $1,207.8034 | $1,207.80 | $1,207.75 | $1,207.90 | |