| 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 | $235.28 | 6.526% | $250.6344 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $75.83 | 11.857% | $84.8212 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $218.78 | 4.406% | $228.4194 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $203.71 | 12.210% | $228.583 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $51.36 | 10.295% | $56.6475 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $201.69 | 10.539% | $222.9461 | $222.95 | $222.95 | $222.90 |
| Purchase #7 | $148.52 | 3.523% | $153.7524 | $153.75 | $153.75 | $153.80 |
| 7 purchase totals = | $1,135.17 | $1,225.8040 | $1,225.80 | $1,225.80 | $1,225.70 | |