| 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 | $31.91 | 9.791% | $35.0343 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $23.70 | 13.673% | $26.9405 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $182.99 | 13.623% | $207.9187 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $190.28 | 11.857% | $212.8415 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $159.53 | 12.306% | $179.1618 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $192.50 | 3.526% | $199.2876 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $133.92 | 7.769% | $144.3242 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $914.83 | $1,005.5086 | $1,005.50 | $1,005.50 | $1,005.40 | |