| 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 | $11.75 | 10.727% | $13.0104 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $204.74 | 3.247% | $211.3879 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $221.51 | 8.215% | $239.707 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $164.76 | 6.860% | $176.0625 | $176.06 | $176.05 | $176.10 |
| Purchase #5 | $244.49 | 10.141% | $269.2837 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $24.85 | 6.751% | $26.5276 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $240.30 | 5.800% | $254.2374 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $1,112.40 | $1,190.2165 | $1,190.22 | $1,190.25 | $1,190.20 | |