| 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 | $131.49 | 6.534% | $140.0816 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $198.36 | 4.364% | $207.0164 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $138.25 | 12.821% | $155.975 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $66.28 | 7.104% | $70.9885 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $42.52 | 9.119% | $46.3974 | $46.40 | $46.40 | $46.40 |
| Purchase #6 | $228.92 | 8.133% | $247.5381 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $111.48 | 3.793% | $115.7084 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $917.30 | $983.7054 | $983.72 | $983.75 | $983.70 | |