| 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 | $206.62 | 12.441% | $232.3256 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $222.70 | 12.707% | $250.9985 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $94.60 | 13.567% | $107.4344 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $238.32 | 5.834% | $252.2236 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $150.82 | 4.505% | $157.6144 | $157.61 | $157.60 | $157.60 |
| Purchase #6 | $24.91 | 10.231% | $27.4585 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $77.40 | 4.319% | $80.7429 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $1,015.37 | $1,108.7979 | $1,108.79 | $1,108.80 | $1,108.70 | |