| 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 | $196.70 | 10.192% | $216.7477 | $216.75 | $216.75 | $216.70 |
| Purchase #2 | $108.54 | 4.817% | $113.7684 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $171.47 | 5.566% | $181.014 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $207.54 | 10.283% | $228.8813 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $210.45 | 10.318% | $232.1642 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $250.93 | 5.683% | $265.1904 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $72.76 | 12.514% | $81.8652 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $1,218.39 | $1,319.6312 | $1,319.63 | $1,319.60 | $1,319.70 | |