| 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 | $230.98 | 13.126% | $261.2984 | $261.30 | $261.30 | $261.30 |
| Purchase #2 | $152.34 | 9.540% | $166.8732 | $166.87 | $166.85 | $166.90 |
| Purchase #3 | $249.69 | 8.520% | $270.9636 | $270.96 | $270.95 | $271.00 |
| Purchase #4 | $166.72 | 7.787% | $179.7025 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $209.43 | 9.218% | $228.7353 | $228.74 | $228.75 | $228.70 |
| Purchase #6 | $85.66 | 7.842% | $92.3775 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $98.53 | 9.582% | $107.9711 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $1,193.35 | $1,307.9216 | $1,307.92 | $1,307.90 | $1,308.00 | |