| 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 | $190.97 | 7.501% | $205.2947 | $205.29 | $205.30 | $205.30 |
| Purchase #2 | $229.80 | 11.156% | $255.4365 | $255.44 | $255.45 | $255.40 |
| Purchase #3 | $245.82 | 8.382% | $266.4246 | $266.42 | $266.40 | $266.40 |
| Purchase #4 | $5.76 | 5.210% | $6.0601 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $157.54 | 10.468% | $174.0313 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $128.60 | 7.860% | $138.708 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $225.41 | 9.668% | $247.2026 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,183.90 | $1,293.1578 | $1,293.15 | $1,293.15 | $1,293.10 | |