| 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 | $82.58 | 8.768% | $89.8206 | $89.82 | $89.80 | $89.80 |
| Purchase #2 | $249.60 | 7.836% | $269.1587 | $269.16 | $269.15 | $269.20 |
| Purchase #3 | $248.99 | 3.520% | $257.7544 | $257.75 | $257.75 | $257.80 |
| Purchase #4 | $184.32 | 5.438% | $194.3433 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $239.96 | 5.679% | $253.5873 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $44.72 | 13.147% | $50.5993 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $127.88 | 5.286% | $134.6397 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $1,178.05 | $1,249.9033 | $1,249.90 | $1,249.90 | $1,249.90 | |