| 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 | $241.48 | 7.323% | $259.1636 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $238.41 | 3.710% | $247.255 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $205.89 | 12.643% | $231.9207 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $105.54 | 11.443% | $117.6169 | $117.62 | $117.60 | $117.60 |
| Purchase #5 | $250.78 | 9.706% | $275.1207 | $275.12 | $275.10 | $275.10 |
| Purchase #6 | $169.66 | 13.715% | $192.9289 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $224.65 | 12.136% | $251.9135 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,436.41 | $1,575.9193 | $1,575.92 | $1,575.85 | $1,575.90 | |