| 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 | $201.66 | 12.284% | $226.4319 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $160.34 | 8.669% | $174.2399 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $53.28 | 5.355% | $56.1331 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $195.38 | 6.833% | $208.7303 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $87.41 | 13.864% | $99.5285 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $199.39 | 3.256% | $205.8821 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $106.94 | 6.328% | $113.7072 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $1,004.40 | $1,084.6530 | $1,084.65 | $1,084.75 | $1,084.50 | |