| 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 | $232.63 | 4.482% | $243.0565 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $104.46 | 9.684% | $114.5759 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $201.74 | 3.579% | $208.9603 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $178.44 | 13.835% | $203.1272 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $180.27 | 11.509% | $201.0173 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $120.81 | 11.113% | $134.2356 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $17.64 | 8.315% | $19.1068 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $1,035.99 | $1,124.0796 | $1,124.10 | $1,124.10 | $1,124.10 | |