| 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 | $111.56 | 8.325% | $120.8474 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $107.88 | 13.557% | $122.5053 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $142.43 | 3.847% | $147.9093 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $182.81 | 9.349% | $199.9009 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $130.30 | 9.527% | $142.7137 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $182.95 | 8.228% | $198.0031 | $198.00 | $198.00 | $198.00 |
| Purchase #7 | $95.30 | 7.650% | $102.5905 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $953.23 | $1,034.4702 | $1,034.47 | $1,034.45 | $1,034.40 | |