| 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 | $211.54 | 3.154% | $218.212 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $132.66 | 10.259% | $146.2696 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $189.84 | 9.527% | $207.9261 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $68.35 | 12.769% | $77.0776 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $177.42 | 7.511% | $190.746 | $190.75 | $190.75 | $190.70 |
| Purchase #6 | $168.58 | 7.796% | $181.7225 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $236.57 | 9.732% | $259.593 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $1,184.96 | $1,281.5468 | $1,281.55 | $1,281.55 | $1,281.50 | |