| 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 | $197.40 | 9.622% | $216.3938 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $45.35 | 9.549% | $49.6805 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $186.33 | 3.452% | $192.7621 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $82.50 | 6.454% | $87.8246 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $35.98 | 8.637% | $39.0876 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $226.60 | 4.121% | $235.9382 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $190.65 | 6.465% | $202.9755 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $964.81 | $1,024.6623 | $1,024.66 | $1,024.70 | $1,024.70 | |