| 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 | $226.28 | 3.583% | $234.3876 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $41.26 | 3.414% | $42.6686 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $168.64 | 3.494% | $174.5323 | $174.53 | $174.55 | $174.50 |
| Purchase #4 | $24.72 | 8.326% | $26.7782 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $233.54 | 10.856% | $258.8931 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $186.62 | 13.764% | $212.3064 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $18.94 | 3.125% | $19.5319 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $900.00 | $969.0981 | $969.10 | $969.15 | $969.10 | |