| 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 | $116.52 | 4.186% | $121.3975 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $168.85 | 5.639% | $178.3715 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $225.99 | 11.390% | $251.7303 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $86.28 | 3.493% | $89.2938 | $89.29 | $89.30 | $89.30 |
| Purchase #5 | $245.49 | 9.855% | $269.683 | $269.68 | $269.70 | $269.70 |
| Purchase #6 | $15.47 | 3.712% | $16.0442 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $79.72 | 11.720% | $89.0632 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $938.32 | $1,015.5835 | $1,015.57 | $1,015.60 | $1,015.60 | |