| 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 | $198.40 | 3.593% | $205.5285 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $95.40 | 4.207% | $99.4135 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $225.65 | 11.755% | $252.1752 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $221.45 | 12.742% | $249.6672 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $149.59 | 13.664% | $170.03 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $100.85 | 13.611% | $114.5767 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $178.80 | 13.867% | $203.5942 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,170.14 | $1,294.9853 | $1,294.99 | $1,295.05 | $1,295.00 | |