| 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 | $196.40 | 11.787% | $219.5497 | $219.55 | $219.55 | $219.50 |
| Purchase #2 | $215.43 | 12.171% | $241.65 | $241.65 | $241.65 | $241.70 |
| Purchase #3 | $39.39 | 9.149% | $42.9938 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $36.79 | 10.285% | $40.5739 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $116.26 | 12.389% | $130.6635 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $208.94 | 3.199% | $215.624 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $192.67 | 3.600% | $199.6061 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,005.88 | $1,090.6610 | $1,090.65 | $1,090.60 | $1,090.70 | |