| 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 | $241.54 | 11.650% | $269.6794 | $269.68 | $269.70 | $269.70 |
| Purchase #2 | $202.67 | 6.242% | $215.3207 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $141.34 | 12.200% | $158.5835 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $148.69 | 3.357% | $153.6815 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $141.77 | 3.789% | $147.1417 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $30.42 | 5.422% | $32.0694 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $5.98 | 7.479% | $6.4272 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $912.41 | $982.9034 | $982.90 | $982.95 | $982.90 | |