| 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 | $94.56 | 8.709% | $102.7952 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $210.89 | 9.376% | $230.663 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $87.32 | 5.366% | $92.0056 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $17.42 | 3.825% | $18.0863 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $187.65 | 8.653% | $203.8874 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $110.55 | 8.179% | $119.5919 | $119.59 | $119.60 | $119.60 |
| Purchase #7 | $236.65 | 7.546% | $254.5076 | $254.51 | $254.50 | $254.50 |
| 7 purchase totals = | $945.04 | $1,021.5370 | $1,021.55 | $1,021.55 | $1,021.60 | |