| 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 | $228.87 | 5.849% | $242.2566 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $213.53 | 6.842% | $228.1397 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $207.82 | 10.748% | $230.1565 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $89.33 | 4.782% | $93.6018 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $59.25 | 10.430% | $65.4298 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $123.98 | 3.377% | $128.1668 | $128.17 | $128.15 | $128.20 |
| Purchase #7 | $142.75 | 10.595% | $157.8744 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $1,065.53 | $1,145.6256 | $1,145.63 | $1,145.60 | $1,145.70 | |