| 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 | $216.91 | 3.500% | $224.5019 | $224.50 | $224.50 | $224.50 |
| Purchase #2 | $149.41 | 10.588% | $165.2295 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $105.88 | 7.550% | $113.8739 | $113.87 | $113.85 | $113.90 |
| Purchase #4 | $212.64 | 6.777% | $227.0506 | $227.05 | $227.05 | $227.10 |
| Purchase #5 | $100.63 | 13.827% | $114.5441 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $209.61 | 9.742% | $230.0302 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $250.73 | 5.546% | $264.6355 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $1,245.81 | $1,339.8657 | $1,339.86 | $1,339.90 | $1,339.80 | |