| 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 | $218.28 | 9.814% | $239.702 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $191.52 | 13.671% | $217.7027 | $217.70 | $217.70 | $217.70 |
| Purchase #3 | $136.32 | 3.705% | $141.3707 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $91.54 | 9.467% | $100.2061 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $5.56 | 5.401% | $5.8603 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $82.85 | 4.566% | $86.6329 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $161.85 | 7.644% | $174.2218 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $887.92 | $965.6965 | $965.69 | $965.65 | $965.70 | |