| 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 | $138.51 | 3.147% | $142.8689 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $121.73 | 11.621% | $135.8762 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $97.99 | 9.713% | $107.5078 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $55.66 | 6.829% | $59.461 | $59.46 | $59.45 | $59.50 |
| Purchase #5 | $242.82 | 11.819% | $271.5189 | $271.52 | $271.50 | $271.50 |
| Purchase #6 | $221.80 | 7.113% | $237.5766 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $88.79 | 6.787% | $94.8162 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $967.30 | $1,049.6256 | $1,049.64 | $1,049.60 | $1,049.70 | |