| 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 | $142.76 | 8.428% | $154.7918 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $118.71 | 5.117% | $124.7844 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $104.78 | 4.169% | $109.1483 | $109.15 | $109.15 | $109.10 |
| Purchase #4 | $98.39 | 9.434% | $107.6721 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $136.68 | 12.434% | $153.6748 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $228.71 | 9.348% | $250.0898 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $136.90 | 9.433% | $149.8138 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $966.93 | $1,049.9750 | $1,049.96 | $1,049.95 | $1,050.00 | |