| 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 | $250.86 | 6.462% | $267.0706 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $143.69 | 9.641% | $157.5432 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $21.83 | 9.525% | $23.9093 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $98.85 | 11.287% | $110.0072 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $171.36 | 4.591% | $179.2271 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $225.56 | 13.542% | $256.1053 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $17.77 | 5.593% | $18.7639 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $929.92 | $1,012.6266 | $1,012.63 | $1,012.60 | $1,012.60 | |