| 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 | $112.52 | 9.571% | $123.2893 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $223.86 | 4.121% | $233.0853 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $186.37 | 11.498% | $207.7988 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $18.36 | 5.426% | $19.3562 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $74.54 | 9.357% | $81.5147 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $79.34 | 4.529% | $82.9333 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $166.98 | 3.453% | $172.7458 | $172.75 | $172.75 | $172.70 |
| 7 purchase totals = | $861.97 | $920.7234 | $920.73 | $920.75 | $920.70 | |