| 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 | $201.41 | 3.148% | $207.7504 | $207.75 | $207.75 | $207.80 |
| Purchase #2 | $118.68 | 10.815% | $131.5152 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $195.28 | 5.511% | $206.0419 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $231.68 | 12.188% | $259.9172 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $78.49 | 13.777% | $89.3036 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $169.53 | 10.717% | $187.6985 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $216.88 | 4.413% | $226.4509 | $226.45 | $226.45 | $226.50 |
| 7 purchase totals = | $1,211.95 | $1,308.6777 | $1,308.68 | $1,308.65 | $1,308.70 | |