| 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 | $108.42 | 8.513% | $117.6498 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $56.53 | 6.320% | $60.1027 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $78.77 | 3.859% | $81.8097 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $250.35 | 10.509% | $276.6593 | $276.66 | $276.65 | $276.70 |
| Purchase #5 | $98.60 | 8.783% | $107.26 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $153.26 | 11.857% | $171.432 | $171.43 | $171.45 | $171.40 |
| Purchase #7 | $175.56 | 9.650% | $192.5015 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $921.49 | $1,007.4150 | $1,007.41 | $1,007.40 | $1,007.40 | |