| 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 | $216.30 | 10.574% | $239.1716 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $224.74 | 8.416% | $243.6541 | $243.65 | $243.65 | $243.70 |
| Purchase #3 | $114.30 | 10.792% | $126.6353 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $18.43 | 5.168% | $19.3825 | $19.38 | $19.40 | $19.40 |
| Purchase #5 | $51.83 | 8.328% | $56.1464 | $56.15 | $56.15 | $56.10 |
| Purchase #6 | $191.99 | 12.440% | $215.8736 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $228.38 | 6.874% | $244.0788 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $1,045.97 | $1,144.9423 | $1,144.94 | $1,144.95 | $1,145.00 | |