| 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 | $183.69 | 8.636% | $199.5535 | $199.55 | $199.55 | $199.60 |
| Purchase #2 | $247.64 | 9.247% | $270.5393 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $201.83 | 9.367% | $220.7354 | $220.74 | $220.75 | $220.70 |
| Purchase #4 | $201.30 | 10.623% | $222.6841 | $222.68 | $222.70 | $222.70 |
| Purchase #5 | $92.92 | 8.314% | $100.6454 | $100.65 | $100.65 | $100.60 |
| Purchase #6 | $218.92 | 9.864% | $240.5143 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $147.57 | 5.643% | $155.8974 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $1,293.87 | $1,410.5694 | $1,410.57 | $1,410.60 | $1,410.50 | |