| 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 | $128.84 | 8.553% | $139.8597 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $85.75 | 13.585% | $97.3991 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $20.51 | 13.598% | $23.2989 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $244.97 | 11.467% | $273.0607 | $273.06 | $273.05 | $273.10 |
| Purchase #5 | $58.84 | 8.155% | $63.6384 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $207.73 | 5.834% | $219.849 | $219.85 | $219.85 | $219.80 |
| Purchase #7 | $230.33 | 10.776% | $255.1504 | $255.15 | $255.15 | $255.20 |
| 7 purchase totals = | $976.97 | $1,072.2562 | $1,072.26 | $1,072.25 | $1,072.30 | |