| 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 | $82.38 | 8.408% | $89.3065 | $89.31 | $89.30 | $89.30 |
| Purchase #2 | $217.70 | 6.646% | $232.1683 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $185.79 | 9.771% | $203.9435 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $228.32 | 3.201% | $235.6285 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $138.74 | 3.650% | $143.804 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $193.59 | 7.683% | $208.4635 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $100.83 | 8.817% | $109.7202 | $109.72 | $109.70 | $109.70 |
| 7 purchase totals = | $1,147.35 | $1,223.0345 | $1,223.03 | $1,223.00 | $1,223.00 | |