| 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 | $222.87 | 12.852% | $251.5133 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $223.64 | 6.441% | $238.0447 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $203.97 | 13.211% | $230.9165 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $250.78 | 3.106% | $258.5692 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $185.32 | 7.444% | $199.1152 | $199.12 | $199.10 | $199.10 |
| Purchase #6 | $112.77 | 8.795% | $122.6881 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $85.34 | 9.851% | $93.7468 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $1,284.69 | $1,394.5938 | $1,394.60 | $1,394.55 | $1,394.50 | |