| 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 | $211.96 | 7.339% | $227.5157 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $68.49 | 10.567% | $75.7273 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $186.86 | 4.819% | $195.8648 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $8.45 | 4.207% | $8.8055 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $181.57 | 7.242% | $194.7193 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $129.75 | 6.123% | $137.6946 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $239.28 | 8.160% | $258.8052 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,026.36 | $1,099.1324 | $1,099.14 | $1,099.10 | $1,099.10 | |