| 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 | $14.79 | 13.871% | $16.8415 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $231.49 | 3.399% | $239.3583 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $35.72 | 9.197% | $39.0052 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $152.75 | 12.368% | $171.6421 | $171.64 | $171.65 | $171.60 |
| Purchase #5 | $216.39 | 12.295% | $242.9952 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $73.62 | 13.622% | $83.6485 | $83.65 | $83.65 | $83.60 |
| Purchase #7 | $206.69 | 3.566% | $214.0606 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $931.45 | $1,007.5514 | $1,007.56 | $1,007.55 | $1,007.50 | |