| 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 | $98.87 | 7.528% | $106.3129 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $120.59 | 7.108% | $129.1615 | $129.16 | $129.15 | $129.20 |
| Purchase #3 | $198.39 | 12.276% | $222.7444 | $222.74 | $222.75 | $222.70 |
| Purchase #4 | $187.58 | 5.581% | $198.0488 | $198.05 | $198.05 | $198.00 |
| Purchase #5 | $193.47 | 4.731% | $202.6231 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $86.88 | 9.142% | $94.8226 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $38.65 | 6.126% | $41.0177 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $924.43 | $994.7310 | $994.72 | $994.65 | $994.60 | |