| 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 | $189.95 | 11.610% | $212.0032 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $15.55 | 9.515% | $17.0296 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $239.61 | 8.474% | $259.9146 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $235.69 | 13.165% | $266.7186 | $266.72 | $266.70 | $266.70 |
| Purchase #5 | $5.92 | 5.446% | $6.2424 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $86.40 | 8.645% | $93.8693 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $245.61 | 6.194% | $260.8231 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $1,018.73 | $1,116.6008 | $1,116.59 | $1,116.55 | $1,116.50 | |