| 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 | $46.30 | 5.380% | $48.7909 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $133.73 | 3.747% | $138.7409 | $138.74 | $138.75 | $138.70 |
| Purchase #3 | $241.91 | 12.514% | $272.1826 | $272.18 | $272.20 | $272.20 |
| Purchase #4 | $102.53 | 4.598% | $107.2443 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $228.95 | 5.681% | $241.9566 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $240.65 | 11.165% | $267.5186 | $267.52 | $267.50 | $267.50 |
| Purchase #7 | $64.55 | 13.501% | $73.2649 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $1,058.62 | $1,149.6988 | $1,149.69 | $1,149.70 | $1,149.70 | |