| 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 | $121.25 | 7.494% | $130.3365 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $16.42 | 5.618% | $17.3425 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $234.78 | 8.728% | $255.2716 | $255.27 | $255.25 | $255.30 |
| Purchase #4 | $24.44 | 9.281% | $26.7083 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $201.76 | 10.215% | $222.3698 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $152.45 | 12.352% | $171.2806 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $225.26 | 3.581% | $233.3266 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $976.36 | $1,056.6359 | $1,056.64 | $1,056.65 | $1,056.60 | |