| 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 | $30.93 | 13.567% | $35.1263 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $98.69 | 11.544% | $110.0828 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $249.76 | 3.639% | $258.8488 | $258.85 | $258.85 | $258.80 |
| Purchase #4 | $8.54 | 4.747% | $8.9454 | $8.95 | $8.95 | $8.90 |
| Purchase #5 | $245.46 | 9.123% | $267.8533 | $267.85 | $267.85 | $267.90 |
| Purchase #6 | $236.29 | 4.107% | $245.9944 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $223.48 | 13.470% | $253.5828 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $1,093.15 | $1,180.4338 | $1,180.43 | $1,180.50 | $1,180.40 | |