| 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 | $115.72 | 7.246% | $124.1051 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $201.51 | 8.550% | $218.7391 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $93.39 | 11.305% | $103.9477 | $103.95 | $103.95 | $103.90 |
| Purchase #4 | $12.52 | 10.364% | $13.8176 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $134.45 | 4.750% | $140.8364 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $9.27 | 12.629% | $10.4407 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $246.91 | 7.346% | $265.048 | $265.05 | $265.05 | $265.00 |
| 7 purchase totals = | $813.77 | $876.9346 | $876.95 | $876.95 | $876.70 | |