| 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 | $205.34 | 10.635% | $227.1779 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $112.69 | 7.502% | $121.144 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $5.98 | 3.631% | $6.1971 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $226.64 | 3.425% | $234.4024 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $155.86 | 8.112% | $168.5034 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $241.38 | 10.295% | $266.2301 | $266.23 | $266.25 | $266.20 |
| Purchase #7 | $57.93 | 4.830% | $60.728 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $1,005.82 | $1,084.3829 | $1,084.38 | $1,084.45 | $1,084.30 | |