| 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 | $181.58 | 10.424% | $200.5079 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $78.78 | 9.422% | $86.2027 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $172.65 | 4.472% | $180.3709 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $187.88 | 6.595% | $200.2707 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $76.94 | 10.381% | $84.9271 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $211.58 | 10.144% | $233.0427 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $80.37 | 10.346% | $88.6851 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $989.78 | $1,074.0071 | $1,074.01 | $1,074.00 | $1,074.00 | |