| 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 | $199.37 | 9.633% | $218.5753 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $22.39 | 8.581% | $24.3113 | $24.31 | $24.30 | $24.30 |
| Purchase #3 | $147.96 | 4.293% | $154.3119 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $204.73 | 7.138% | $219.3436 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $122.30 | 13.236% | $138.4876 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $205.39 | 11.125% | $228.2396 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $15.47 | 9.526% | $16.9437 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $917.61 | $1,000.2130 | $1,000.21 | $1,000.25 | $1,000.10 | |