| 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 | $226.31 | 4.465% | $236.4147 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $84.48 | 3.672% | $87.5821 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $178.99 | 11.629% | $199.8047 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $35.41 | 10.133% | $38.9981 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $203.92 | 3.301% | $210.6514 | $210.65 | $210.65 | $210.70 |
| Purchase #6 | $30.77 | 7.108% | $32.9571 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $223.57 | 3.256% | $230.8494 | $230.85 | $230.85 | $230.80 |
| 7 purchase totals = | $983.45 | $1,037.2575 | $1,037.25 | $1,037.25 | $1,037.30 | |