| 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 | $109.55 | 11.579% | $122.2348 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $227.55 | 9.812% | $249.8772 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $80.63 | 12.182% | $90.4523 | $90.45 | $90.45 | $90.50 |
| Purchase #4 | $184.30 | 10.126% | $202.9622 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $183.38 | 8.160% | $198.3438 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $155.81 | 12.420% | $175.1616 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $211.43 | 5.849% | $223.7965 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $1,152.65 | $1,262.8284 | $1,262.82 | $1,262.85 | $1,262.90 | |