| 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 | $244.51 | 11.780% | $273.3133 | $273.31 | $273.30 | $273.30 |
| Purchase #2 | $156.73 | 7.736% | $168.8546 | $168.85 | $168.85 | $168.90 |
| Purchase #3 | $8.50 | 6.840% | $9.0814 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $181.29 | 12.766% | $204.4335 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $140.74 | 11.352% | $156.7168 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $189.72 | 12.807% | $214.0174 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $185.90 | 4.823% | $194.866 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $1,107.39 | $1,221.2830 | $1,221.28 | $1,221.25 | $1,221.30 | |