| 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 | $220.46 | 8.216% | $238.573 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $208.93 | 11.202% | $232.3343 | $232.33 | $232.35 | $232.30 |
| Purchase #3 | $18.99 | 5.855% | $20.1019 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $132.60 | 13.368% | $150.326 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $234.88 | 4.449% | $245.3298 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $222.67 | 8.454% | $241.4945 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $25.84 | 10.257% | $28.4904 | $28.49 | $28.50 | $28.50 |
| 7 purchase totals = | $1,064.37 | $1,156.6499 | $1,156.64 | $1,156.70 | $1,156.60 | |