| 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 | $213.43 | 4.274% | $222.552 | $222.55 | $222.55 | $222.60 |
| Purchase #2 | $165.94 | 13.740% | $188.7402 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $141.65 | 13.305% | $160.4965 | $160.50 | $160.50 | $160.50 |
| Purchase #4 | $127.49 | 5.608% | $134.6396 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $120.32 | 6.448% | $128.0782 | $128.08 | $128.10 | $128.10 |
| Purchase #6 | $133.80 | 6.288% | $142.2133 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $240.90 | 4.846% | $252.574 | $252.57 | $252.55 | $252.60 |
| 7 purchase totals = | $1,143.53 | $1,229.2938 | $1,229.29 | $1,229.30 | $1,229.30 | |