| 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 | $208.35 | 10.425% | $230.0705 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $50.36 | 10.803% | $55.8004 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $236.88 | 9.539% | $259.476 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $76.68 | 11.660% | $85.6209 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $242.68 | 13.345% | $275.0656 | $275.07 | $275.05 | $275.10 |
| Purchase #6 | $35.72 | 12.450% | $40.1671 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $65.76 | 4.450% | $68.6863 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $916.43 | $1,014.8868 | $1,014.90 | $1,014.85 | $1,015.00 | |