| 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 | $141.64 | 10.218% | $156.1128 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $222.59 | 11.255% | $247.6425 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $126.81 | 9.630% | $139.0218 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $12.69 | 10.337% | $14.0018 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $242.82 | 11.334% | $270.3412 | $270.34 | $270.35 | $270.30 |
| Purchase #6 | $235.37 | 13.475% | $267.0861 | $267.09 | $267.10 | $267.10 |
| Purchase #7 | $50.25 | 9.147% | $54.8464 | $54.85 | $54.85 | $54.80 |
| 7 purchase totals = | $1,032.17 | $1,149.0526 | $1,149.05 | $1,149.05 | $1,148.90 | |