| 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 | $141.89 | 3.665% | $147.0903 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $74.39 | 8.194% | $80.4855 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $62.32 | 9.344% | $68.1432 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $229.87 | 8.241% | $248.8136 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $102.93 | 12.846% | $116.1524 | $116.15 | $116.15 | $116.20 |
| Purchase #6 | $235.42 | 8.542% | $255.5296 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $85.45 | 7.424% | $91.7938 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $932.27 | $1,008.0084 | $1,008.00 | $1,008.05 | $1,008.00 | |