| 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 | $226.58 | 7.198% | $242.8892 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $218.39 | 4.431% | $228.0669 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $109.29 | 4.343% | $114.0365 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $144.53 | 3.865% | $150.1161 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $55.36 | 6.654% | $59.0437 | $59.04 | $59.05 | $59.00 |
| Purchase #6 | $53.64 | 8.465% | $58.1806 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $195.99 | 10.850% | $217.2549 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $1,003.78 | $1,069.5879 | $1,069.59 | $1,069.60 | $1,069.60 | |