| 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 | $189.94 | 5.352% | $200.1056 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $134.86 | 10.303% | $148.7546 | $148.75 | $148.75 | $148.80 |
| Purchase #3 | $106.99 | 13.374% | $121.2988 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $232.87 | 7.633% | $250.645 | $250.65 | $250.65 | $250.60 |
| Purchase #5 | $152.87 | 4.180% | $159.26 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $76.38 | 10.320% | $84.2624 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $88.46 | 13.850% | $100.7117 | $100.71 | $100.70 | $100.70 |
| 7 purchase totals = | $982.37 | $1,065.0381 | $1,065.04 | $1,065.00 | $1,065.10 | |