| 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 | $107.62 | 3.187% | $111.0498 | $111.05 | $111.05 | $111.00 |
| Purchase #2 | $248.86 | 12.406% | $279.7336 | $279.73 | $279.75 | $279.70 |
| Purchase #3 | $137.80 | 10.321% | $152.0223 | $152.02 | $152.00 | $152.00 |
| Purchase #4 | $13.72 | 3.496% | $14.1997 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $185.56 | 12.635% | $209.0055 | $209.01 | $209.00 | $209.00 |
| Purchase #6 | $119.90 | 10.535% | $132.5315 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $245.78 | 8.734% | $267.2464 | $267.25 | $267.25 | $267.20 |
| 7 purchase totals = | $1,059.24 | $1,165.7888 | $1,165.79 | $1,165.80 | $1,165.60 | |