| 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 | $39.64 | 11.778% | $44.3088 | $44.31 | $44.30 | $44.30 |
| Purchase #2 | $106.43 | 8.742% | $115.7341 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $216.79 | 12.151% | $243.1322 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $118.79 | 9.188% | $129.7044 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $227.29 | 5.156% | $239.0091 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $100.70 | 9.439% | $110.2051 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $179.27 | 12.139% | $201.0316 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $988.91 | $1,083.1253 | $1,083.12 | $1,083.15 | $1,083.00 | |