| 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 | $102.69 | 11.155% | $114.1451 | $114.15 | $114.15 | $114.10 |
| Purchase #2 | $32.74 | 4.361% | $34.1678 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $153.97 | 13.359% | $174.5389 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $225.28 | 3.391% | $232.9192 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $52.99 | 10.397% | $58.4994 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $220.72 | 10.842% | $244.6505 | $244.65 | $244.65 | $244.70 |
| Purchase #7 | $190.84 | 4.136% | $198.7331 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $979.23 | $1,057.6540 | $1,057.66 | $1,057.65 | $1,057.60 | |