| 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 | $47.76 | 12.788% | $53.8675 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $208.74 | 4.565% | $218.269 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $203.73 | 3.535% | $210.9319 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $196.84 | 12.832% | $222.0985 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $195.65 | 3.230% | $201.9695 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $27.76 | 9.428% | $30.3772 | $30.38 | $30.40 | $30.40 |
| Purchase #7 | $145.68 | 11.211% | $162.0122 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $1,026.16 | $1,099.5258 | $1,099.53 | $1,099.50 | $1,099.60 | |