| 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 | $117.89 | 5.347% | $124.1936 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $99.68 | 8.102% | $107.7561 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $33.30 | 13.578% | $37.8215 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $218.49 | 4.352% | $227.9987 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $65.50 | 6.218% | $69.5728 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $133.44 | 5.676% | $141.0141 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $5.93 | 10.465% | $6.5506 | $6.55 | $6.55 | $6.60 |
| 7 purchase totals = | $674.23 | $714.9074 | $714.90 | $714.85 | $715.00 | |