| 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 | $185.63 | 4.698% | $194.3509 | $194.35 | $194.35 | $194.40 |
| Purchase #2 | $206.28 | 3.324% | $213.1367 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $222.71 | 4.789% | $233.3756 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $74.96 | 6.139% | $79.5618 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $121.60 | 9.444% | $133.0839 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $30.90 | 12.211% | $34.6732 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $237.44 | 13.588% | $269.7033 | $269.70 | $269.70 | $269.70 |
| 7 purchase totals = | $1,079.52 | $1,157.8854 | $1,157.88 | $1,157.90 | $1,158.00 | |