| 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 | $165.91 | 3.844% | $172.2876 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $232.83 | 8.625% | $252.9116 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $222.85 | 12.495% | $250.6951 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $6.61 | 4.281% | $6.893 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $185.47 | 12.822% | $209.251 | $209.25 | $209.25 | $209.30 |
| Purchase #6 | $193.87 | 3.629% | $200.9055 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $228.95 | 13.205% | $259.1828 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $1,236.49 | $1,352.1266 | $1,352.13 | $1,352.15 | $1,352.20 | |