| 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 | $7.84 | 7.521% | $8.4296 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $223.55 | 5.492% | $235.8274 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $248.40 | 6.676% | $264.9832 | $264.98 | $265.00 | $265.00 |
| Purchase #4 | $125.70 | 10.216% | $138.5415 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $173.57 | 4.589% | $181.5351 | $181.54 | $181.55 | $181.50 |
| Purchase #6 | $128.27 | 6.401% | $136.4806 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $210.68 | 6.570% | $224.5217 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $1,118.01 | $1,190.3191 | $1,190.32 | $1,190.40 | $1,190.20 | |