| 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 | $36.46 | 12.341% | $40.9595 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $127.34 | 8.352% | $137.9754 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $39.59 | 12.180% | $44.4121 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $144.83 | 5.121% | $152.2467 | $152.25 | $152.25 | $152.20 |
| Purchase #5 | $225.88 | 7.714% | $243.3044 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $232.47 | 5.644% | $245.5906 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $165.50 | 8.287% | $179.215 | $179.22 | $179.20 | $179.20 |
| 7 purchase totals = | $972.07 | $1,043.7037 | $1,043.71 | $1,043.70 | $1,043.70 | |