| 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 | $78.28 | 13.366% | $88.7429 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $113.60 | 10.233% | $125.2247 | $125.22 | $125.20 | $125.20 |
| Purchase #3 | $237.47 | 12.440% | $267.0113 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $220.35 | 11.628% | $245.9723 | $245.97 | $245.95 | $246.00 |
| Purchase #5 | $165.72 | 4.183% | $172.6521 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $7.57 | 10.280% | $8.3482 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $218.96 | 9.680% | $240.1553 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $1,041.95 | $1,148.1068 | $1,148.10 | $1,148.05 | $1,148.10 | |