| 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 | $84.34 | 5.507% | $88.9846 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $191.86 | 12.383% | $215.618 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $226.35 | 12.283% | $254.1526 | $254.15 | $254.15 | $254.20 |
| Purchase #4 | $123.38 | 11.384% | $137.4256 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $245.25 | 12.804% | $276.6518 | $276.65 | $276.65 | $276.70 |
| Purchase #6 | $121.93 | 5.788% | $128.9873 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $142.49 | 3.189% | $147.034 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $1,135.60 | $1,248.8539 | $1,248.85 | $1,248.90 | $1,248.90 | |