| 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 | $187.44 | 12.767% | $211.3705 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $122.63 | 9.343% | $134.0873 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $82.48 | 13.146% | $93.3228 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $244.84 | 5.202% | $257.5766 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $221.81 | 10.850% | $245.8764 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $140.90 | 8.747% | $153.2245 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $235.70 | 12.600% | $265.3982 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $1,235.80 | $1,360.8563 | $1,360.86 | $1,360.85 | $1,360.90 | |