| 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 | $114.38 | 11.616% | $127.6664 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $106.85 | 3.697% | $110.8002 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $205.65 | 3.292% | $212.42 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $73.99 | 9.663% | $81.1397 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $183.31 | 7.243% | $196.5871 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $249.71 | 11.487% | $278.3942 | $278.39 | $278.40 | $278.40 |
| Purchase #7 | $215.52 | 8.170% | $233.128 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $1,149.41 | $1,240.1356 | $1,240.14 | $1,240.15 | $1,240.10 | |