| 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 | $226.34 | 6.324% | $240.6537 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $41.41 | 3.836% | $42.9985 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $185.88 | 11.518% | $207.2897 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $145.44 | 9.614% | $159.4226 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $248.26 | 11.572% | $276.9886 | $276.99 | $277.00 | $277.00 |
| Purchase #6 | $209.38 | 6.186% | $222.3322 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $167.82 | 6.267% | $178.3373 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $1,224.53 | $1,328.0226 | $1,328.02 | $1,328.05 | $1,328.00 | |