| 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 | $240.67 | 6.796% | $257.0259 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $51.28 | 3.378% | $53.0122 | $53.01 | $53.00 | $53.00 |
| Purchase #3 | $15.79 | 7.158% | $16.9202 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $101.32 | 8.579% | $110.0122 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $121.55 | 4.244% | $126.7086 | $126.71 | $126.70 | $126.70 |
| Purchase #6 | $248.69 | 9.768% | $272.982 | $272.98 | $273.00 | $273.00 |
| Purchase #7 | $239.48 | 4.366% | $249.9357 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $1,018.78 | $1,086.5968 | $1,086.60 | $1,086.60 | $1,086.50 | |