| 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 | $157.90 | 10.633% | $174.6895 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $193.43 | 4.140% | $201.438 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $123.51 | 10.466% | $136.4366 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $220.95 | 5.251% | $232.5521 | $232.55 | $232.55 | $232.60 |
| Purchase #5 | $187.50 | 13.857% | $213.4819 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $130.83 | 7.453% | $140.5808 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $216.62 | 11.746% | $242.0642 | $242.06 | $242.05 | $242.10 |
| 7 purchase totals = | $1,230.74 | $1,341.2431 | $1,341.24 | $1,341.30 | $1,341.30 | |