| 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 | $180.94 | 12.798% | $204.0967 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $77.67 | 5.424% | $81.8828 | $81.88 | $81.90 | $81.90 |
| Purchase #3 | $8.77 | 11.843% | $9.8086 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $100.40 | 6.570% | $106.9963 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $235.53 | 9.713% | $258.407 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $99.58 | 10.325% | $109.8616 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $210.25 | 3.870% | $218.3867 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $913.14 | $989.4397 | $989.45 | $989.45 | $989.50 | |