| 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 | $188.48 | 11.223% | $209.6331 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $237.62 | 3.812% | $246.6781 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $239.58 | 6.839% | $255.9649 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $105.83 | 5.710% | $111.8729 | $111.87 | $111.85 | $111.90 |
| Purchase #5 | $39.33 | 4.821% | $41.2261 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $98.95 | 12.781% | $111.5968 | $111.60 | $111.60 | $111.60 |
| Purchase #7 | $250.84 | 8.442% | $272.0159 | $272.02 | $272.00 | $272.00 |
| 7 purchase totals = | $1,160.63 | $1,248.9878 | $1,248.99 | $1,249.00 | $1,249.00 | |