| 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 | $220.36 | 10.761% | $244.0729 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $64.57 | 4.219% | $67.2942 | $67.29 | $67.30 | $67.30 |
| Purchase #3 | $187.81 | 3.422% | $194.2369 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $26.50 | 9.792% | $29.0949 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $148.74 | 10.757% | $164.74 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $248.26 | 7.178% | $266.0801 | $266.08 | $266.10 | $266.10 |
| Purchase #7 | $179.64 | 13.772% | $204.38 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $1,075.88 | $1,169.8990 | $1,169.89 | $1,169.95 | $1,169.90 | |