| 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 | $136.30 | 4.800% | $142.8424 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $37.42 | 10.570% | $41.3753 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $224.54 | 13.735% | $255.3806 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $121.67 | 10.871% | $134.8967 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $154.91 | 13.856% | $176.3743 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $160.63 | 8.267% | $173.9093 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $106.90 | 3.779% | $110.9398 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $942.37 | $1,035.7184 | $1,035.72 | $1,035.75 | $1,035.70 | |