| 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 | $236.86 | 5.159% | $249.0796 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $204.88 | 7.411% | $220.0637 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $190.70 | 9.605% | $209.0167 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $125.97 | 7.828% | $135.8309 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $46.44 | 6.715% | $49.5584 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $159.59 | 8.574% | $173.2732 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $210.75 | 8.202% | $228.0357 | $228.04 | $228.05 | $228.00 |
| 7 purchase totals = | $1,175.19 | $1,264.8582 | $1,264.86 | $1,264.85 | $1,264.90 | |