| 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 | $214.39 | 3.381% | $221.6385 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $48.86 | 7.237% | $52.396 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $123.67 | 11.839% | $138.3113 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $34.28 | 5.366% | $36.1195 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $227.75 | 10.393% | $251.4201 | $251.42 | $251.40 | $251.40 |
| Purchase #6 | $229.77 | 8.321% | $248.8892 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $53.64 | 4.639% | $56.1284 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $932.36 | $1,004.9030 | $1,004.91 | $1,004.90 | $1,004.80 | |