| 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 | $127.25 | 12.112% | $142.6625 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $232.68 | 11.477% | $259.3847 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $205.92 | 3.781% | $213.7058 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $138.32 | 4.788% | $144.9428 | $144.94 | $144.95 | $144.90 |
| Purchase #5 | $140.69 | 8.646% | $152.8541 | $152.85 | $152.85 | $152.90 |
| Purchase #6 | $157.47 | 3.824% | $163.4917 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $198.97 | 10.866% | $220.5901 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $1,201.30 | $1,297.6317 | $1,297.62 | $1,297.65 | $1,297.70 | |