| 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 | $230.92 | 7.280% | $247.731 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $95.37 | 12.739% | $107.5192 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $138.45 | 13.615% | $157.3 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $242.64 | 10.106% | $267.1612 | $267.16 | $267.15 | $267.20 |
| Purchase #5 | $23.56 | 13.417% | $26.721 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $137.52 | 11.457% | $153.2757 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $44.66 | 11.179% | $49.6525 | $49.65 | $49.65 | $49.70 |
| 7 purchase totals = | $913.12 | $1,009.3606 | $1,009.36 | $1,009.35 | $1,009.40 | |