| 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 | $226.87 | 12.245% | $254.6502 | $254.65 | $254.65 | $254.70 |
| Purchase #2 | $198.69 | 13.653% | $225.8171 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $128.79 | 7.583% | $138.5561 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $145.51 | 13.721% | $165.4754 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $43.48 | 8.437% | $47.1484 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $182.63 | 11.499% | $203.6306 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $123.34 | 8.622% | $133.9744 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $1,049.31 | $1,169.2522 | $1,169.26 | $1,169.25 | $1,169.30 | |