| 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 | $108.63 | 8.330% | $117.6789 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $77.25 | 13.619% | $87.7707 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $232.53 | 7.504% | $249.9791 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $39.52 | 9.652% | $43.3345 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $171.47 | 7.764% | $184.7829 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $239.85 | 6.375% | $255.1404 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $244.58 | 3.851% | $253.9988 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,113.83 | $1,192.6853 | $1,192.68 | $1,192.75 | $1,192.70 | |