| 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 | $134.31 | 5.654% | $141.9039 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $23.34 | 12.810% | $26.3299 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $228.91 | 10.280% | $252.4419 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $189.86 | 4.564% | $198.5252 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $121.78 | 9.864% | $133.7924 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $32.33 | 11.266% | $35.9723 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $199.62 | 9.505% | $218.5939 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $930.15 | $1,007.5595 | $1,007.55 | $1,007.60 | $1,007.50 | |