| 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 | $250.41 | 12.192% | $280.94 | $280.94 | $280.95 | $280.90 |
| Purchase #2 | $250.93 | 8.218% | $271.5514 | $271.55 | $271.55 | $271.60 |
| Purchase #3 | $179.35 | 3.655% | $185.9052 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $136.61 | 7.613% | $147.0101 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $132.98 | 3.842% | $138.0891 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $138.75 | 12.164% | $155.6276 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $174.95 | 7.348% | $187.8053 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $1,263.98 | $1,366.9287 | $1,366.94 | $1,366.95 | $1,366.90 | |