| 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 | $213.48 | 6.207% | $226.7307 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $241.36 | 13.684% | $274.3877 | $274.39 | $274.40 | $274.40 |
| Purchase #3 | $101.34 | 12.629% | $114.1382 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $142.50 | 7.684% | $153.4497 | $153.45 | $153.45 | $153.40 |
| Purchase #5 | $146.97 | 4.553% | $153.6615 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $131.39 | 4.394% | $137.1633 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $52.28 | 9.166% | $57.072 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $1,029.32 | $1,116.6031 | $1,116.60 | $1,116.60 | $1,116.60 | |