| 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 | $207.51 | 4.192% | $216.2088 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $164.40 | 7.281% | $176.37 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $11.80 | 10.482% | $13.0369 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $132.97 | 3.522% | $137.6532 | $137.65 | $137.65 | $137.70 |
| Purchase #5 | $117.99 | 10.707% | $130.6232 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $90.77 | 9.588% | $99.473 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $182.80 | 13.279% | $207.074 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $908.24 | $980.4391 | $980.43 | $980.35 | $980.50 | |