| 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 | $44.55 | 10.258% | $49.1199 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $226.73 | 9.837% | $249.0334 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $21.64 | 13.611% | $24.5854 | $24.59 | $24.60 | $24.60 |
| Purchase #4 | $113.68 | 9.667% | $124.6694 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $248.54 | 11.332% | $276.7046 | $276.70 | $276.70 | $276.70 |
| Purchase #6 | $24.99 | 3.860% | $25.9546 | $25.95 | $25.95 | $26.00 |
| Purchase #7 | $164.53 | 13.847% | $187.3125 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $844.66 | $937.3798 | $937.37 | $937.35 | $937.40 | |