| 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 | $25.39 | 11.475% | $28.3035 | $28.30 | $28.30 | $28.30 |
| Purchase #2 | $131.53 | 3.690% | $136.3835 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $197.49 | 10.407% | $218.0428 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $250.68 | 5.565% | $264.6303 | $264.63 | $264.65 | $264.60 |
| Purchase #5 | $64.52 | 3.349% | $66.6808 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $200.64 | 12.313% | $225.3448 | $225.34 | $225.35 | $225.30 |
| Purchase #7 | $75.85 | 10.264% | $83.6352 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $946.10 | $1,023.0209 | $1,023.01 | $1,023.10 | $1,022.90 | |