| 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 | $185.77 | 3.797% | $192.8237 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $197.78 | 6.180% | $210.0028 | $210.00 | $210.00 | $210.00 |
| Purchase #3 | $186.99 | 5.302% | $196.9042 | $196.90 | $196.90 | $196.90 |
| Purchase #4 | $208.99 | 6.847% | $223.2995 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $44.96 | 6.287% | $47.7866 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $8.92 | 3.441% | $9.2269 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $37.59 | 3.148% | $38.7733 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $871.00 | $918.8170 | $918.81 | $918.80 | $918.80 | |