| 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 | $98.56 | 12.605% | $110.9835 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $75.95 | 5.323% | $79.9928 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $244.91 | 9.518% | $268.2205 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $192.73 | 7.783% | $207.7302 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $130.36 | 3.468% | $134.8809 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $128.76 | 12.580% | $144.958 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $239.37 | 3.149% | $246.9078 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $1,110.64 | $1,193.6737 | $1,193.67 | $1,193.70 | $1,193.70 | |