| 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 | $26.60 | 9.809% | $29.2092 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $116.94 | 4.557% | $122.269 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $167.44 | 11.684% | $187.0037 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $232.64 | 9.200% | $254.0429 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $225.69 | 11.160% | $250.877 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $198.89 | 12.722% | $224.1928 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $106.49 | 7.618% | $114.6024 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $1,074.69 | $1,182.1970 | $1,182.19 | $1,182.20 | $1,182.20 | |