| 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 | $205.60 | 4.446% | $214.741 | $214.74 | $214.75 | $214.70 |
| Purchase #2 | $241.35 | 10.205% | $265.9798 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $190.50 | 13.693% | $216.5852 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $239.32 | 12.579% | $269.4241 | $269.42 | $269.40 | $269.40 |
| Purchase #5 | $66.93 | 11.470% | $74.6069 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $237.90 | 13.342% | $269.6406 | $269.64 | $269.65 | $269.60 |
| Purchase #7 | $242.81 | 12.610% | $273.4283 | $273.43 | $273.45 | $273.40 |
| 7 purchase totals = | $1,424.41 | $1,584.4059 | $1,584.41 | $1,584.45 | $1,584.30 | |