| 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 | $109.90 | 13.692% | $124.9475 | $124.95 | $124.95 | $124.90 |
| Purchase #2 | $98.53 | 7.731% | $106.1474 | $106.15 | $106.15 | $106.10 |
| Purchase #3 | $213.42 | 7.647% | $229.7402 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $221.77 | 9.158% | $242.0797 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $171.36 | 4.602% | $179.246 | $179.25 | $179.25 | $179.20 |
| Purchase #6 | $247.32 | 10.455% | $273.1773 | $273.18 | $273.20 | $273.20 |
| Purchase #7 | $111.97 | 11.706% | $125.0772 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $1,174.27 | $1,280.4153 | $1,280.43 | $1,280.50 | $1,280.30 | |