| 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 | $21.41 | 6.299% | $22.7586 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $232.48 | 6.719% | $248.1003 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $212.75 | 12.620% | $239.5991 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $169.86 | 13.712% | $193.1512 | $193.15 | $193.15 | $193.20 |
| Purchase #5 | $99.48 | 5.670% | $105.1205 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $19.25 | 10.275% | $21.2279 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $199.88 | 4.389% | $208.6527 | $208.65 | $208.65 | $208.70 |
| 7 purchase totals = | $955.11 | $1,038.6103 | $1,038.61 | $1,038.60 | $1,038.70 | |