| 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 | $93.44 | 6.453% | $99.4697 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $189.45 | 6.873% | $202.4709 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $118.80 | 8.370% | $128.7436 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $92.76 | 13.593% | $105.3689 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $227.35 | 4.117% | $236.71 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $218.28 | 7.722% | $235.1356 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $117.79 | 3.408% | $121.8043 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $1,057.87 | $1,129.7030 | $1,129.70 | $1,129.65 | $1,129.70 | |