| 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 | $125.51 | 7.723% | $135.2031 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $186.26 | 5.371% | $196.264 | $196.26 | $196.25 | $196.30 |
| Purchase #3 | $89.85 | 13.743% | $102.1981 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $182.59 | 10.421% | $201.6177 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $80.38 | 12.361% | $90.3158 | $90.32 | $90.30 | $90.30 |
| Purchase #6 | $243.25 | 12.148% | $272.8 | $272.80 | $272.80 | $272.80 |
| Purchase #7 | $31.99 | 7.506% | $34.3912 | $34.39 | $34.40 | $34.40 |
| 7 purchase totals = | $939.83 | $1,032.7899 | $1,032.79 | $1,032.75 | $1,032.80 | |