| 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 | $94.99 | 7.459% | $102.0753 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $179.56 | 6.575% | $191.3661 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $152.68 | 7.205% | $163.6806 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $29.83 | 5.871% | $31.5813 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $190.83 | 7.801% | $205.7166 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $111.30 | 13.769% | $126.6249 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $212.98 | 3.754% | $220.9753 | $220.98 | $221.00 | $221.00 |
| 7 purchase totals = | $972.17 | $1,042.0201 | $1,042.03 | $1,042.05 | $1,042.10 | |