| 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 | $187.26 | 5.806% | $198.1323 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $139.45 | 10.706% | $154.3795 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $163.32 | 11.112% | $181.4681 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $114.71 | 5.570% | $121.0993 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $125.51 | 7.596% | $135.0437 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $213.78 | 12.237% | $239.9403 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $196.61 | 7.232% | $210.8288 | $210.83 | $210.85 | $210.80 |
| 7 purchase totals = | $1,140.64 | $1,240.8920 | $1,240.89 | $1,240.95 | $1,240.80 | |