| 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 | $22.27 | 3.590% | $23.0695 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $249.65 | 9.632% | $273.6963 | $273.70 | $273.70 | $273.70 |
| Purchase #3 | $243.26 | 10.493% | $268.7853 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $131.40 | 10.321% | $144.9618 | $144.96 | $144.95 | $145.00 |
| Purchase #5 | $5.74 | 8.540% | $6.2302 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $213.28 | 13.404% | $241.8681 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $100.27 | 7.681% | $107.9717 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $965.87 | $1,066.5829 | $1,066.59 | $1,066.55 | $1,066.70 | |