| 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 | $90.37 | 4.559% | $94.49 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $250.26 | 5.214% | $263.3086 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $181.49 | 10.849% | $201.1799 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $232.33 | 8.641% | $252.4056 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $108.32 | 13.762% | $123.227 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $180.25 | 6.622% | $192.1862 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $122.86 | 4.301% | $128.1442 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $1,165.88 | $1,254.9415 | $1,254.95 | $1,255.00 | $1,254.90 | |