| 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 | $92.95 | 7.762% | $100.1648 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $239.25 | 8.355% | $259.2393 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $195.67 | 3.341% | $202.2073 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $182.29 | 9.579% | $199.7516 | $199.75 | $199.75 | $199.80 |
| Purchase #5 | $69.60 | 13.707% | $79.1401 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $171.41 | 12.260% | $192.4249 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $58.79 | 10.436% | $64.9253 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $1,009.96 | $1,097.8533 | $1,097.85 | $1,097.85 | $1,097.80 | |