| 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 | $223.44 | 10.829% | $247.6363 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $192.76 | 11.765% | $215.4382 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $210.35 | 7.851% | $226.8646 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $137.40 | 4.538% | $143.6352 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $20.91 | 9.613% | $22.9201 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $52.44 | 9.615% | $57.4821 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $208.82 | 5.122% | $219.5158 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $1,046.12 | $1,133.4923 | $1,133.50 | $1,133.50 | $1,133.40 | |