| 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 | $134.49 | 12.207% | $150.9072 | $150.91 | $150.90 | $150.90 |
| Purchase #2 | $173.36 | 11.342% | $193.0225 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $132.51 | 3.293% | $136.8736 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $225.30 | 9.406% | $246.4917 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $202.62 | 8.773% | $220.3959 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $228.47 | 12.687% | $257.456 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $23.38 | 8.601% | $25.3909 | $25.39 | $25.40 | $25.40 |
| 7 purchase totals = | $1,120.13 | $1,230.5378 | $1,230.54 | $1,230.50 | $1,230.60 | |