| 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 | $97.94 | 7.818% | $105.5969 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $246.83 | 3.683% | $255.9207 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $62.91 | 10.160% | $69.3017 | $69.30 | $69.30 | $69.30 |
| Purchase #4 | $205.66 | 5.606% | $217.1893 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $20.91 | 4.601% | $21.8721 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $145.92 | 7.670% | $157.1121 | $157.11 | $157.10 | $157.10 |
| Purchase #7 | $235.27 | 5.480% | $248.1628 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $1,015.44 | $1,075.1556 | $1,075.15 | $1,075.10 | $1,075.20 | |