| 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 | $80.49 | 10.423% | $88.8795 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $154.52 | 13.639% | $175.595 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $99.91 | 9.763% | $109.6642 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $214.25 | 6.676% | $228.5533 | $228.55 | $228.55 | $228.60 |
| Purchase #5 | $239.31 | 10.834% | $265.2368 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $160.98 | 9.462% | $176.2119 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $205.82 | 13.506% | $233.618 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $1,155.28 | $1,277.7587 | $1,277.76 | $1,277.75 | $1,277.80 | |