| 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 | $248.74 | 13.811% | $283.0935 | $283.09 | $283.10 | $283.10 |
| Purchase #2 | $111.51 | 6.360% | $118.602 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $83.44 | 4.703% | $87.3642 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $195.89 | 4.373% | $204.4563 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $80.74 | 5.717% | $85.3559 | $85.36 | $85.35 | $85.40 |
| Purchase #6 | $157.68 | 9.274% | $172.3032 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $238.35 | 6.106% | $252.9037 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $1,116.35 | $1,204.0788 | $1,204.07 | $1,204.05 | $1,204.20 | |