| 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 | $41.31 | 8.188% | $44.6925 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $114.50 | 9.710% | $125.618 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $233.77 | 6.130% | $248.1001 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $112.79 | 12.344% | $126.7128 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $196.52 | 12.296% | $220.6841 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $211.94 | 4.588% | $221.6638 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $172.68 | 8.455% | $187.2801 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $1,083.51 | $1,174.7514 | $1,174.74 | $1,174.75 | $1,174.80 | |