| 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 | $26.58 | 6.440% | $28.2918 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $167.95 | 5.824% | $177.7314 | $177.73 | $177.75 | $177.70 |
| Purchase #3 | $243.95 | 13.656% | $277.2638 | $277.26 | $277.25 | $277.30 |
| Purchase #4 | $162.25 | 7.822% | $174.9412 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $105.59 | 13.568% | $119.9165 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $8.97 | 7.347% | $9.629 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $212.56 | 10.761% | $235.4336 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $927.85 | $1,023.2073 | $1,023.20 | $1,023.25 | $1,023.10 | |