| 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 | $22.62 | 9.180% | $24.6965 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $5.26 | 7.449% | $5.6518 | $5.65 | $5.65 | $5.70 |
| Purchase #3 | $179.95 | 5.566% | $189.966 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $249.58 | 4.251% | $260.1896 | $260.19 | $260.20 | $260.20 |
| Purchase #5 | $80.53 | 7.494% | $86.5649 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $171.97 | 10.461% | $189.9598 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $143.83 | 12.701% | $162.0978 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $853.74 | $919.1264 | $919.13 | $919.10 | $919.30 | |