| 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 | $208.58 | 4.209% | $217.3591 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $134.63 | 11.102% | $149.5766 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $193.58 | 8.839% | $210.6905 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $50.72 | 11.442% | $56.5234 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $240.84 | 3.155% | $248.4385 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $238.26 | 4.753% | $249.5845 | $249.58 | $249.60 | $249.60 |
| Purchase #7 | $176.91 | 11.619% | $197.4652 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $1,243.52 | $1,329.6378 | $1,329.64 | $1,329.65 | $1,329.70 | |