| 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 | $246.41 | 5.195% | $259.211 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $218.52 | 10.171% | $240.7457 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $76.29 | 11.323% | $84.9283 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $145.32 | 5.198% | $152.8737 | $152.87 | $152.85 | $152.90 |
| Purchase #5 | $129.27 | 3.561% | $133.8733 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $183.81 | 9.293% | $200.8915 | $200.89 | $200.90 | $200.90 |
| Purchase #7 | $141.88 | 6.191% | $150.6638 | $150.66 | $150.65 | $150.70 |
| 7 purchase totals = | $1,141.50 | $1,223.1873 | $1,223.18 | $1,223.15 | $1,223.20 | |