| 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 | $200.51 | 11.220% | $223.0072 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $134.43 | 5.742% | $142.149 | $142.15 | $142.15 | $142.10 |
| Purchase #3 | $37.38 | 8.137% | $40.4216 | $40.42 | $40.40 | $40.40 |
| Purchase #4 | $7.59 | 12.463% | $8.5359 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $67.30 | 11.742% | $75.2024 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $181.35 | 12.501% | $204.0206 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $21.64 | 6.747% | $23.1001 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $650.20 | $716.4368 | $716.44 | $716.40 | $716.30 | |