| 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 | $23.31 | 7.633% | $25.0893 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $177.61 | 13.383% | $201.3795 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $165.53 | 11.319% | $184.2663 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $183.89 | 8.464% | $199.4544 | $199.45 | $199.45 | $199.50 |
| Purchase #5 | $48.69 | 7.746% | $52.4615 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $178.62 | 9.269% | $195.1763 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $230.41 | 9.663% | $252.6745 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $1,008.06 | $1,110.5018 | $1,110.50 | $1,110.50 | $1,110.70 | |