| 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 | $227.75 | 9.673% | $249.7803 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $145.44 | 10.430% | $160.6094 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $167.56 | 6.510% | $178.4682 | $178.47 | $178.45 | $178.50 |
| Purchase #4 | $125.25 | 4.306% | $130.6433 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $114.47 | 4.339% | $119.4369 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $37.99 | 7.872% | $40.9806 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $200.91 | 10.171% | $221.3446 | $221.34 | $221.35 | $221.30 |
| 7 purchase totals = | $1,019.37 | $1,101.2633 | $1,101.26 | $1,101.30 | $1,101.20 | |