| 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 | $132.91 | 9.667% | $145.7584 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $107.76 | 5.626% | $113.8226 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $194.40 | 3.845% | $201.8747 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $39.76 | 4.127% | $41.4009 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $30.93 | 12.694% | $34.8563 | $34.86 | $34.85 | $34.90 |
| Purchase #6 | $211.28 | 10.671% | $233.8257 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $216.42 | 10.856% | $239.9146 | $239.91 | $239.90 | $239.90 |
| 7 purchase totals = | $933.46 | $1,011.4532 | $1,011.45 | $1,011.40 | $1,011.50 | |