| 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 | $239.30 | 7.403% | $257.0154 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $171.83 | 11.573% | $191.7159 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $236.67 | 5.724% | $250.217 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $211.41 | 7.869% | $228.0459 | $228.05 | $228.05 | $228.00 |
| Purchase #5 | $230.49 | 4.568% | $241.0188 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $230.79 | 8.227% | $249.7771 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $93.54 | 7.483% | $100.5396 | $100.54 | $100.55 | $100.50 |
| 7 purchase totals = | $1,414.03 | $1,518.3297 | $1,518.35 | $1,518.30 | $1,518.20 | |