| 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 | $233.84 | 4.824% | $245.1204 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $231.76 | 4.751% | $242.7709 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $222.77 | 8.170% | $240.9703 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $86.54 | 6.432% | $92.1063 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $45.40 | 12.491% | $51.0709 | $51.07 | $51.05 | $51.10 |
| Purchase #6 | $210.86 | 6.559% | $224.6903 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $195.56 | 6.406% | $208.0876 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $1,226.73 | $1,304.8167 | $1,304.82 | $1,304.75 | $1,304.90 | |