| 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 | $246.54 | 9.588% | $270.1783 | $270.18 | $270.20 | $270.20 |
| Purchase #2 | $162.87 | 8.404% | $176.5576 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $199.62 | 4.624% | $208.8504 | $208.85 | $208.85 | $208.90 |
| Purchase #4 | $52.51 | 6.707% | $56.0318 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $102.39 | 8.181% | $110.7665 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $238.68 | 13.349% | $270.5414 | $270.54 | $270.55 | $270.50 |
| Purchase #7 | $127.51 | 9.456% | $139.5673 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $1,130.12 | $1,232.4933 | $1,232.50 | $1,232.50 | $1,232.60 | |