| 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 | $240.84 | 3.232% | $248.6239 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $21.80 | 13.835% | $24.816 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $21.44 | 13.140% | $24.2572 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $196.58 | 8.686% | $213.6549 | $213.65 | $213.65 | $213.70 |
| Purchase #5 | $112.69 | 11.479% | $125.6257 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $201.84 | 3.198% | $208.2948 | $208.29 | $208.30 | $208.30 |
| Purchase #7 | $136.55 | 5.858% | $144.5491 | $144.55 | $144.55 | $144.50 |
| 7 purchase totals = | $931.74 | $989.8216 | $989.82 | $989.80 | $989.80 | |