| 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 | $222.32 | 12.654% | $250.4524 | $250.45 | $250.45 | $250.50 |
| Purchase #2 | $90.52 | 8.445% | $98.1644 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $173.96 | 8.525% | $188.7901 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $163.28 | 8.479% | $177.1245 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $90.58 | 3.619% | $93.8581 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $142.53 | 6.263% | $151.4567 | $151.46 | $151.45 | $151.50 |
| Purchase #7 | $65.99 | 8.554% | $71.6348 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $949.18 | $1,031.4810 | $1,031.47 | $1,031.45 | $1,031.60 | |