| 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 | $103.83 | 9.122% | $113.3014 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $210.73 | 10.183% | $232.1886 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $181.79 | 11.781% | $203.2067 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $43.87 | 4.371% | $45.7876 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $94.52 | 7.788% | $101.8812 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $12.92 | 4.186% | $13.4608 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $172.36 | 3.116% | $177.7307 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $820.02 | $887.5570 | $887.56 | $887.60 | $887.60 | |