| 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 | $115.51 | 13.413% | $131.0034 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $209.53 | 3.143% | $216.1155 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $120.35 | 13.223% | $136.2639 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $248.48 | 7.659% | $267.5111 | $267.51 | $267.50 | $267.50 |
| Purchase #5 | $182.51 | 8.651% | $198.2989 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $77.79 | 3.578% | $80.5733 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $246.82 | 8.700% | $268.2933 | $268.29 | $268.30 | $268.30 |
| 7 purchase totals = | $1,200.99 | $1,298.0594 | $1,298.05 | $1,298.00 | $1,298.10 | |