| 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 | $120.59 | 6.162% | $128.0208 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $236.96 | 4.776% | $248.2772 | $248.28 | $248.30 | $248.30 |
| Purchase #3 | $53.98 | 7.366% | $57.9562 | $57.96 | $57.95 | $58.00 |
| Purchase #4 | $244.86 | 7.349% | $262.8548 | $262.85 | $262.85 | $262.90 |
| Purchase #5 | $210.42 | 3.168% | $217.0861 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $18.73 | 7.209% | $20.0802 | $20.08 | $20.10 | $20.10 |
| Purchase #7 | $76.48 | 10.392% | $84.4278 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $962.02 | $1,018.7031 | $1,018.71 | $1,018.75 | $1,018.80 | |