| 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 | $229.80 | 13.252% | $260.2531 | $260.25 | $260.25 | $260.30 |
| Purchase #2 | $167.78 | 6.253% | $178.2713 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $51.60 | 10.873% | $57.2105 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $186.40 | 11.267% | $207.4017 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $45.85 | 8.856% | $49.9105 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $238.29 | 4.412% | $248.8034 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $210.67 | 3.288% | $217.5968 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,130.39 | $1,219.4473 | $1,219.44 | $1,219.40 | $1,219.50 | |