| 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 | $192.37 | 4.232% | $200.5111 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $241.33 | 8.590% | $262.0602 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $110.98 | 4.166% | $115.6034 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $222.92 | 8.453% | $241.7634 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $138.85 | 11.299% | $154.5387 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $187.88 | 3.272% | $194.0274 | $194.03 | $194.05 | $194.00 |
| Purchase #7 | $125.94 | 13.352% | $142.7555 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $1,220.27 | $1,311.2597 | $1,311.26 | $1,311.25 | $1,311.30 | |