| 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 | $216.98 | 10.324% | $239.381 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $98.39 | 4.773% | $103.0862 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $156.61 | 9.780% | $171.9265 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $170.61 | 4.127% | $177.6511 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $7.57 | 8.230% | $8.193 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $110.54 | 3.479% | $114.3857 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $150.90 | 7.724% | $162.5555 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $911.60 | $977.1790 | $977.19 | $977.25 | $977.30 | |