| 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 | $190.76 | 12.237% | $214.1033 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $190.53 | 9.177% | $208.0149 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $219.60 | 10.200% | $241.9992 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $250.45 | 7.437% | $269.076 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $237.70 | 6.275% | $252.6157 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $207.66 | 3.678% | $215.2977 | $215.30 | $215.30 | $215.30 |
| Purchase #7 | $26.27 | 5.409% | $27.6909 | $27.69 | $27.70 | $27.70 |
| 7 purchase totals = | $1,322.97 | $1,428.7977 | $1,428.80 | $1,428.80 | $1,428.80 | |