| 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 | $226.49 | 8.649% | $246.0791 | $246.08 | $246.10 | $246.10 |
| Purchase #2 | $22.78 | 7.737% | $24.5425 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $101.46 | 11.255% | $112.8793 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $223.36 | 12.177% | $250.5585 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $249.80 | 3.225% | $257.8561 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $19.84 | 5.427% | $20.9167 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $196.77 | 5.516% | $207.6238 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $1,040.50 | $1,120.4560 | $1,120.46 | $1,120.45 | $1,120.50 | |