| 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 | $114.46 | 3.364% | $118.3104 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $213.88 | 3.862% | $222.14 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $21.64 | 3.131% | $22.3175 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $222.68 | 3.449% | $230.3602 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $127.78 | 12.329% | $143.534 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $169.32 | 6.426% | $180.2005 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $190.50 | 4.424% | $198.9277 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $1,060.26 | $1,115.7903 | $1,115.79 | $1,115.80 | $1,115.70 | |