| 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 | $174.59 | 10.159% | $192.3266 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $210.58 | 11.216% | $234.1987 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $129.41 | 12.461% | $145.5358 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $30.29 | 12.147% | $33.9693 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $219.38 | 3.757% | $227.6221 | $227.62 | $227.60 | $227.60 |
| Purchase #6 | $174.40 | 10.281% | $192.3301 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $209.51 | 10.530% | $231.5714 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $1,148.16 | $1,257.5540 | $1,257.56 | $1,257.55 | $1,257.50 | |