| 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 | $112.55 | 10.490% | $124.3565 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $98.92 | 4.405% | $103.2774 | $103.28 | $103.30 | $103.30 |
| Purchase #3 | $230.83 | 9.191% | $252.0456 | $252.05 | $252.05 | $252.00 |
| Purchase #4 | $80.96 | 8.182% | $87.5841 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $108.96 | 12.362% | $122.4296 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $174.53 | 5.806% | $184.6632 | $184.66 | $184.65 | $184.70 |
| Purchase #7 | $217.25 | 3.241% | $224.2911 | $224.29 | $224.30 | $224.30 |
| 7 purchase totals = | $1,024.00 | $1,098.6475 | $1,098.65 | $1,098.70 | $1,098.70 | |