| 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 | $230.72 | 11.414% | $257.0544 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $81.37 | 3.378% | $84.1187 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $241.98 | 3.488% | $250.4203 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $11.65 | 7.265% | $12.4964 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $245.33 | 5.794% | $259.5444 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $232.27 | 11.209% | $258.3051 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $210.47 | 12.520% | $236.8208 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $1,253.79 | $1,358.7601 | $1,358.76 | $1,358.70 | $1,358.70 | |