| 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 | $239.74 | 9.562% | $262.6639 | $262.66 | $262.65 | $262.70 |
| Purchase #2 | $93.90 | 13.646% | $106.7136 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $134.42 | 6.374% | $142.9879 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $172.97 | 3.187% | $178.4826 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $233.50 | 6.533% | $248.7546 | $248.75 | $248.75 | $248.80 |
| Purchase #6 | $169.54 | 12.474% | $190.6884 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $85.33 | 10.798% | $94.5439 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $1,129.40 | $1,224.8349 | $1,224.82 | $1,224.85 | $1,224.90 | |