| 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 | $218.81 | 12.499% | $246.1591 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $175.83 | 4.607% | $183.9305 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $140.36 | 4.441% | $146.5934 | $146.59 | $146.60 | $146.60 |
| Purchase #4 | $96.35 | 4.353% | $100.5441 | $100.54 | $100.55 | $100.50 |
| Purchase #5 | $107.51 | 6.118% | $114.0875 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $240.65 | 12.868% | $271.6168 | $271.62 | $271.60 | $271.60 |
| Purchase #7 | $241.84 | 10.546% | $267.3444 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $1,221.35 | $1,330.2758 | $1,330.27 | $1,330.30 | $1,330.20 | |