| 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 | $195.37 | 11.770% | $218.365 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $33.90 | 8.442% | $36.7618 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $33.52 | 3.783% | $34.7881 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $90.69 | 10.293% | $100.0247 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $176.88 | 5.831% | $187.1939 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $233.77 | 6.721% | $249.4817 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $19.86 | 9.464% | $21.7396 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $783.99 | $848.3548 | $848.35 | $848.35 | $848.40 | |