| 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 | $71.80 | 6.169% | $76.2293 | $76.23 | $76.25 | $76.20 |
| Purchase #2 | $250.25 | 13.142% | $283.1379 | $283.14 | $283.15 | $283.10 |
| Purchase #3 | $223.68 | 12.414% | $251.4476 | $251.45 | $251.45 | $251.40 |
| Purchase #4 | $209.93 | 10.845% | $232.6969 | $232.70 | $232.70 | $232.70 |
| Purchase #5 | $199.67 | 13.427% | $226.4797 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $138.50 | 4.279% | $144.4264 | $144.43 | $144.45 | $144.40 |
| Purchase #7 | $18.38 | 12.576% | $20.6915 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $1,112.21 | $1,235.1093 | $1,235.12 | $1,235.20 | $1,235.00 | |