| 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 | $160.28 | 11.555% | $178.8004 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $213.54 | 9.702% | $234.2577 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $114.33 | 4.194% | $119.125 | $119.13 | $119.15 | $119.10 |
| Purchase #4 | $213.57 | 12.335% | $239.9139 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $10.51 | 9.329% | $11.4905 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $236.74 | 7.398% | $254.254 | $254.25 | $254.25 | $254.30 |
| Purchase #7 | $63.45 | 9.176% | $69.2722 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $1,012.42 | $1,107.1137 | $1,107.11 | $1,107.10 | $1,107.20 | |