| 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 | $224.38 | 3.632% | $232.5295 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $250.67 | 13.512% | $284.5405 | $284.54 | $284.55 | $284.50 |
| Purchase #3 | $163.75 | 8.581% | $177.8014 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $129.36 | 7.854% | $139.5199 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $8.87 | 11.634% | $9.9019 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $77.35 | 3.774% | $80.2692 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $5.89 | 12.177% | $6.6072 | $6.61 | $6.60 | $6.60 |
| 7 purchase totals = | $860.27 | $931.1696 | $931.17 | $931.15 | $931.10 | |