| 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 | $247.68 | 12.564% | $278.7985 | $278.80 | $278.80 | $278.80 |
| Purchase #2 | $192.61 | 4.337% | $200.9635 | $200.96 | $200.95 | $201.00 |
| Purchase #3 | $224.89 | 5.587% | $237.4546 | $237.45 | $237.45 | $237.50 |
| Purchase #4 | $91.75 | 11.106% | $101.9398 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $226.58 | 4.734% | $237.3063 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $208.67 | 8.520% | $226.4487 | $226.45 | $226.45 | $226.40 |
| Purchase #7 | $24.97 | 8.586% | $27.1139 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $1,217.15 | $1,310.0253 | $1,310.02 | $1,310.00 | $1,310.00 | |