| 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 | $186.61 | 12.599% | $210.121 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $83.44 | 7.535% | $89.7272 | $89.73 | $89.75 | $89.70 |
| Purchase #3 | $41.51 | 5.114% | $43.6328 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $200.38 | 8.512% | $217.4363 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $238.94 | 4.454% | $249.5824 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $134.37 | 3.599% | $139.206 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $164.49 | 9.513% | $180.1379 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $1,049.74 | $1,129.8436 | $1,129.85 | $1,129.90 | $1,129.70 | |