| 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 | $22.99 | 8.197% | $24.8745 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $9.66 | 6.485% | $10.2865 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $180.52 | 6.357% | $191.9957 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $21.86 | 4.832% | $22.9163 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $243.52 | 4.245% | $253.8574 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $235.85 | 9.438% | $258.1095 | $258.11 | $258.10 | $258.10 |
| Purchase #7 | $125.57 | 4.780% | $131.5722 | $131.57 | $131.55 | $131.60 |
| 7 purchase totals = | $839.97 | $893.6121 | $893.62 | $893.55 | $893.70 | |