| 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 | $95.49 | 13.540% | $108.4193 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $225.40 | 5.861% | $238.6107 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $123.59 | 8.230% | $133.7615 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $30.29 | 3.759% | $31.4286 | $31.43 | $31.45 | $31.40 |
| Purchase #5 | $90.95 | 5.423% | $95.8822 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $83.93 | 12.308% | $94.2601 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $221.47 | 13.539% | $251.4548 | $251.45 | $251.45 | $251.50 |
| 7 purchase totals = | $871.12 | $953.8172 | $953.81 | $953.80 | $953.90 | |