| 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 | $248.38 | 8.740% | $270.0884 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $248.73 | 6.162% | $264.0567 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $185.87 | 5.371% | $195.8531 | $195.85 | $195.85 | $195.90 |
| Purchase #4 | $107.74 | 5.648% | $113.8252 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $248.49 | 11.632% | $277.3944 | $277.39 | $277.40 | $277.40 |
| Purchase #6 | $55.43 | 5.569% | $58.5169 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $119.25 | 3.463% | $123.3796 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $1,213.89 | $1,303.1143 | $1,303.12 | $1,303.15 | $1,303.20 | |