| 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 | $14.70 | 9.646% | $16.118 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $204.65 | 10.680% | $226.5066 | $226.51 | $226.50 | $226.50 |
| Purchase #3 | $161.27 | 13.193% | $182.5464 | $182.55 | $182.55 | $182.50 |
| Purchase #4 | $246.97 | 13.197% | $279.5626 | $279.56 | $279.55 | $279.60 |
| Purchase #5 | $101.72 | 3.840% | $105.626 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $39.25 | 8.521% | $42.5945 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $226.55 | 3.603% | $234.7126 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $995.11 | $1,087.6667 | $1,087.67 | $1,087.65 | $1,087.60 | |