| 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 | $108.63 | 8.747% | $118.1319 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $214.69 | 4.142% | $223.5825 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $234.40 | 6.331% | $249.2399 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $97.25 | 7.514% | $104.5574 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $203.43 | 11.183% | $226.1796 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $225.60 | 3.848% | $234.2811 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $185.91 | 12.640% | $209.409 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,269.91 | $1,365.3814 | $1,365.38 | $1,365.45 | $1,365.40 | |