| 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 | $180.90 | 12.248% | $203.0566 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $190.61 | 11.847% | $213.1916 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $121.65 | 7.436% | $130.6959 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $198.53 | 9.379% | $217.1501 | $217.15 | $217.15 | $217.20 |
| Purchase #5 | $218.48 | 7.803% | $235.528 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $27.87 | 10.318% | $30.7456 | $30.75 | $30.75 | $30.70 |
| Purchase #7 | $179.76 | 10.390% | $198.4371 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $1,117.80 | $1,228.8049 | $1,228.82 | $1,228.85 | $1,228.80 | |