| 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 | $192.63 | 4.334% | $200.9786 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $111.74 | 11.454% | $124.5387 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $124.81 | 9.159% | $136.2413 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $179.61 | 13.425% | $203.7226 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $142.64 | 12.246% | $160.1077 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $25.56 | 10.729% | $28.3023 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $214.51 | 10.617% | $237.2845 | $237.28 | $237.30 | $237.30 |
| 7 purchase totals = | $991.50 | $1,091.1757 | $1,091.17 | $1,091.20 | $1,091.10 | |