| 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 | $21.33 | 9.726% | $23.4046 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $151.64 | 11.609% | $169.2439 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $147.86 | 7.389% | $158.7854 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $184.58 | 12.740% | $208.0955 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $218.68 | 12.379% | $245.7504 | $245.75 | $245.75 | $245.80 |
| Purchase #6 | $196.87 | 8.849% | $214.291 | $214.29 | $214.30 | $214.30 |
| Purchase #7 | $90.66 | 4.347% | $94.601 | $94.60 | $94.60 | $94.60 |
| 7 purchase totals = | $1,011.62 | $1,114.1718 | $1,114.17 | $1,114.20 | $1,114.20 | |