| 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 | $197.61 | 12.129% | $221.5781 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $96.98 | 10.183% | $106.8555 | $106.86 | $106.85 | $106.90 |
| Purchase #3 | $122.61 | 4.826% | $128.5272 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $39.37 | 9.283% | $43.0247 | $43.02 | $43.00 | $43.00 |
| Purchase #5 | $250.53 | 4.748% | $262.4252 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $196.91 | 3.178% | $203.1678 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $77.39 | 11.804% | $86.5251 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $981.40 | $1,052.1036 | $1,052.12 | $1,052.15 | $1,052.10 | |