| 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 | $234.89 | 5.241% | $247.2006 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $245.48 | 13.290% | $278.1043 | $278.10 | $278.10 | $278.10 |
| Purchase #3 | $236.93 | 4.157% | $246.7792 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $172.69 | 6.290% | $183.5522 | $183.55 | $183.55 | $183.60 |
| Purchase #5 | $96.84 | 9.293% | $105.8393 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $240.31 | 3.729% | $249.2712 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $22.26 | 7.689% | $23.9716 | $23.97 | $23.95 | $24.00 |
| 7 purchase totals = | $1,249.40 | $1,334.7184 | $1,334.71 | $1,334.70 | $1,334.80 | |