| 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 | $185.74 | 13.488% | $210.7926 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $220.68 | 12.739% | $248.7924 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $207.58 | 12.395% | $233.3095 | $233.31 | $233.30 | $233.30 |
| Purchase #4 | $111.62 | 4.591% | $116.7445 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $25.33 | 5.300% | $26.6725 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $61.70 | 11.853% | $69.0133 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $172.90 | 13.435% | $196.1291 | $196.13 | $196.15 | $196.10 |
| 7 purchase totals = | $985.55 | $1,101.4539 | $1,101.44 | $1,101.45 | $1,101.40 | |