| 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 | $195.89 | 3.752% | $203.2398 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $161.42 | 7.447% | $173.4409 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $98.54 | 5.674% | $104.1312 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $77.99 | 8.786% | $84.8422 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $212.79 | 13.836% | $242.2316 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $222.32 | 8.401% | $240.9971 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $166.86 | 7.846% | $179.9518 | $179.95 | $179.95 | $180.00 |
| 7 purchase totals = | $1,135.81 | $1,228.8346 | $1,228.83 | $1,228.90 | $1,228.70 | |