| 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 | $242.35 | 9.432% | $265.2085 | $265.21 | $265.20 | $265.20 |
| Purchase #2 | $205.52 | 7.383% | $220.6935 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $5.68 | 8.163% | $6.1437 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $216.51 | 8.759% | $235.4741 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $242.63 | 3.869% | $252.0174 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $142.73 | 9.706% | $156.5834 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $7.91 | 9.668% | $8.6747 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $1,063.33 | $1,144.7953 | $1,144.78 | $1,144.75 | $1,144.80 | |