| 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 | $115.65 | 8.872% | $125.9105 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $167.58 | 6.745% | $178.8833 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $6.63 | 10.813% | $7.3469 | $7.35 | $7.35 | $7.30 |
| Purchase #4 | $39.64 | 4.514% | $41.4293 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $11.88 | 4.334% | $12.3949 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $9.52 | 7.564% | $10.2401 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $220.85 | 11.389% | $246.0026 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $571.75 | $622.2076 | $622.20 | $622.25 | $622.10 | |