| 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 | $235.52 | 6.560% | $250.9701 | $250.97 | $250.95 | $251.00 |
| Purchase #2 | $8.78 | 13.159% | $9.9354 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $212.85 | 6.513% | $226.7129 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $111.57 | 9.788% | $122.4905 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $237.84 | 8.563% | $258.2062 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $244.86 | 5.322% | $257.8914 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $186.57 | 13.467% | $211.6954 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $1,237.99 | $1,337.9019 | $1,337.91 | $1,337.90 | $1,337.90 | |