| 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 | $208.64 | 11.270% | $232.1537 | $232.15 | $232.15 | $232.20 |
| Purchase #2 | $183.95 | 9.297% | $201.0518 | $201.05 | $201.05 | $201.10 |
| Purchase #3 | $86.71 | 10.301% | $95.642 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $166.44 | 4.422% | $173.8 | $173.80 | $173.80 | $173.80 |
| Purchase #5 | $236.51 | 5.555% | $249.6481 | $249.65 | $249.65 | $249.60 |
| Purchase #6 | $150.81 | 4.129% | $157.0369 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $109.26 | 11.483% | $121.8063 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $1,142.32 | $1,231.1388 | $1,231.14 | $1,231.15 | $1,231.10 | |