| 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 | $203.83 | 9.814% | $223.8339 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $22.88 | 12.443% | $25.727 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $206.99 | 5.488% | $218.3496 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $213.26 | 13.643% | $242.3551 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $223.61 | 13.174% | $253.0684 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $80.47 | 7.595% | $86.5817 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $178.96 | 10.818% | $198.3199 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $1,130.00 | $1,248.2356 | $1,248.24 | $1,248.25 | $1,248.20 | |