| 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 | $245.86 | 11.194% | $273.3816 | $273.38 | $273.40 | $273.40 |
| Purchase #2 | $237.67 | 4.398% | $248.1227 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $106.63 | 6.654% | $113.7252 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $148.25 | 11.682% | $165.5686 | $165.57 | $165.55 | $165.60 |
| Purchase #5 | $63.50 | 6.657% | $67.7272 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $114.84 | 9.788% | $126.0805 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $247.98 | 5.781% | $262.3157 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $1,164.73 | $1,256.9215 | $1,256.93 | $1,256.95 | $1,256.90 | |