| 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 | $111.68 | 10.740% | $123.6744 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $194.68 | 8.646% | $211.512 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $153.69 | 13.446% | $174.3552 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $18.86 | 8.176% | $20.402 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $61.41 | 10.773% | $68.0257 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $248.79 | 4.504% | $259.9955 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $17.88 | 4.324% | $18.6531 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $806.99 | $876.6179 | $876.62 | $876.60 | $876.70 | |