| 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 | $121.60 | 5.639% | $128.457 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $105.75 | 9.459% | $115.7529 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $114.45 | 5.219% | $120.4231 | $120.42 | $120.40 | $120.40 |
| Purchase #4 | $80.92 | 12.285% | $90.861 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $249.96 | 10.529% | $276.2783 | $276.28 | $276.30 | $276.30 |
| Purchase #6 | $188.66 | 13.185% | $213.5348 | $213.53 | $213.55 | $213.50 |
| Purchase #7 | $205.71 | 12.409% | $231.2366 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $1,067.05 | $1,176.5437 | $1,176.54 | $1,176.55 | $1,176.60 | |