| 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 | $236.72 | 10.570% | $261.7413 | $261.74 | $261.75 | $261.70 |
| Purchase #2 | $183.85 | 7.387% | $197.431 | $197.43 | $197.45 | $197.40 |
| Purchase #3 | $138.28 | 5.295% | $145.6019 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $237.98 | 6.162% | $252.6443 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $74.57 | 3.246% | $76.9905 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $183.69 | 10.506% | $202.9885 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $173.37 | 13.128% | $196.13 | $196.13 | $196.15 | $196.10 |
| 7 purchase totals = | $1,228.46 | $1,333.5275 | $1,333.52 | $1,333.60 | $1,333.40 | |