| 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 | $81.28 | 10.465% | $89.786 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $25.94 | 4.781% | $27.1802 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $130.29 | 4.201% | $135.7635 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $232.89 | 13.120% | $263.4452 | $263.45 | $263.45 | $263.40 |
| Purchase #5 | $195.65 | 8.522% | $212.3233 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $26.82 | 10.419% | $29.6144 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $250.34 | 3.849% | $259.9756 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $943.21 | $1,018.0882 | $1,018.09 | $1,018.10 | $1,018.10 | |