| 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 | $175.35 | 13.651% | $199.287 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $213.49 | 10.228% | $235.3258 | $235.33 | $235.35 | $235.30 |
| Purchase #3 | $214.77 | 6.812% | $229.4001 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $54.69 | 13.847% | $62.2629 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $13.62 | 7.319% | $14.6168 | $14.62 | $14.60 | $14.60 |
| Purchase #6 | $36.57 | 4.844% | $38.3415 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $232.39 | 6.804% | $248.2018 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $940.88 | $1,027.4359 | $1,027.44 | $1,027.45 | $1,027.40 | |