| 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 | $188.48 | 9.620% | $206.6118 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $20.59 | 6.788% | $21.9876 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $243.27 | 10.221% | $268.1346 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $162.88 | 6.259% | $173.0747 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $240.72 | 3.167% | $248.3436 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $182.65 | 6.179% | $193.9359 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $157.93 | 5.138% | $166.0444 | $166.04 | $166.05 | $166.00 |
| 7 purchase totals = | $1,196.52 | $1,278.1326 | $1,278.12 | $1,278.15 | $1,278.00 | |