| 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 | $189.81 | 11.606% | $211.8393 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $66.91 | 4.431% | $69.8748 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $117.55 | 13.848% | $133.8283 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $128.91 | 6.471% | $137.2518 | $137.25 | $137.25 | $137.30 |
| Purchase #5 | $237.54 | 8.444% | $257.5979 | $257.60 | $257.60 | $257.60 |
| Purchase #6 | $79.28 | 5.445% | $83.5968 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $153.51 | 11.582% | $171.2895 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $973.51 | $1,065.2784 | $1,065.28 | $1,065.30 | $1,065.30 | |